InGrappling for School Owners

Americana — figure-four to the mat in external rotation. Inverse of the kimura. Primary submission from mount. Submission grappling reference.

Armbar — elbow hyperextension with hip as fulcrum, arm isolated from body. Connects to triangle and kimura via chain attacks. Submission grappling…

The body lock pass in no-gi: wrapping both legs to eliminate hooks and drive through the guard. The primary answer to butterfly Submission grappling…

Butterfly guard uses both hooks inside the opponent's thighs to elevate and destabilise a kneeling passer. The underhook Submission grappling reference.

Butterfly hook sweep — underhook controls direction, hook elevates and tips the top player. Foundation of the butterfly system. Submission grappling…

Closed guard — legs locked around the top player’s waist, passing blocked until opened. Sweeps and submissions from bottom. Submission grappling reference.

Kneeling closed guard break — open the closed guard without standing. Sit back onto heels, wedge elbow to far knee, push outward while keeping posture…

Standing closed guard break — the primary method of opening a closed guard in no-gi. Post on the hips, stand with one knee up, and drop weight through…

Double leg — head at the hip, shoulder through both legs. Deepest level change of any takedown. Primary defence is the sprawl. Submission grappling…

The transitional four-point position: both players' knees on the mat, both hands posted. The breakdown chain for the top Submission grappling reference.

Front headlock ground control — cervical spine control that leads the body. Primary platform for guillotine, D’Arce, anaconda. Submission grappling…

The standing front headlock: head-and-arm control from the upright position. The clinch-level position that precedes the ground Submission grappling…

Escape movements — bridge, shrimp, Granby roll, sit-out, stand-up, kipping. All named escapes are built from these six. Submission grappling reference.

Guard pulling is a deliberate strategic choice to initiate ground fighting from the bottom — not a failed takedown. The Submission grappling reference.

Guard retention in no-gi: the universal principles for keeping guard when the passer is threatening. Covers the three-stage Submission grappling reference.

Half guard — trapping one of the top player's legs. One side of the foot line conceded; underhook battle determines the outcome. Submission grappling…

Half guard passing in no-gi — extracting a trapped leg from half guard. Flatten the bottom, win the whizzer-underhook fight, then branch to smash…

Headquarters is the kneeling top position between passing and control — one knee up, one knee down beside the opponent's hip. Submission grappling…

Hip bump sweep — sit-up, wrist control, and hip explosion from closed guard. Creates immediate sweep or kimura entry. Submission grappling reference.

The knee cut pass in no-gi: driving the knee across the bottom player's thigh to clear the guard and establish side control. Submission grappling…

Mount bottom — defending full mount, the highest-danger pin. Top player across the hips; preventing high mount is the priority. Submission grappling…

The mount is the highest-percentage finishing position in top grappling. The top player sits on the opponent's torso Submission grappling reference.

Mount escape — trap and roll, elbow-knee, ghost, kipping, foot drag, bridge to turtle. Written from the defender's perspective. Submission grappling…

Over-under clinch — overhook over the near shoulder, underhook under the far arm. Primary no-gi contact position. Submission grappling reference.

The pendulum sweep from closed guard: trapping the arm and driving the leg to rotate the passer. The fundamental closed guard Submission grappling…

The primary submission from back control. Bilateral carotid compression applied from the seatbelt or body triangle. The most Submission grappling…

Rear naked choke escape — chin tuck, grip fight, seat drop, strong-side turn, Peterson roll. Prevention is the primary defence. Submission grappling…

The scissor sweep in no-gi: shin-across-the-thigh and heel-hook-behind-the-knee mechanics as a fundamental weight-unloading Submission grappling reference.

Scramble framework — three-task hierarchy, height and hip height principle, position selection and decision-making. Submission grappling reference.

Seated guard is the foundational open guard — feet active between the passer's knees, head up, hands ready to frame or attack. Submission grappling…

Shin-on-shin is a fundamental seated guard entry position — the connecting configuration between seated guard and single leg X Submission grappling…

The defensive view of side control — when the opponent has completed a pass and holds the pin. The most common situation Submission grappling reference.

Side control — chest-to-chest pin after a guard pass. Primary platform for kimura, arm triangle, D’Arce, and transitions. Submission grappling reference.

Side control escape techniques — hip escape, ghost escape, Granby roll, single leg escape, underhook recovery. Submission grappling reference.

The single collar tie — one hand on the back of the opponent's head — is the standard initial engagement position. It controls Submission grappling…

Single leg — penetration step to the outside of the near leg; shoulder drives through to complete the takedown. Submission grappling reference.

Sit-out and stand-up mechanics — highest-priority exit in the scramble hierarchy. Technical execution from bottom positions. Submission grappling…

Sprawl — defensive hip-weight transfer against single- and double-leg shots. Entry to the front headlock family. Leads to ground control, guillotine…

Sprawl — primary takedown defence: hips down, legs behind the attacker. Creates front headlock for guillotines and anacondas. Submission grappling…

The stack position is a guard passing pressure tool in which the top player drives the bottom player's hips up over their Submission grappling reference.

Standing — the default start of all grappling exchanges. Stance, base, and distance management determine what is available. Submission grappling reference.

The straight ankle lock — Achilles lock — is the foundational lower limb submission. Legal in all major rulesets. Understanding Submission grappling…

Straight ankle lock escape — boot defence, hide the heel, pommel the knee line, pull out to combat base. Foundational leg lock defence. Submission…

Supine guard — lying on the back with feet active, used as a transitional state to reach seated guard or leg entanglement entries. Submission grappling…

Top butterfly — low base requirement to manage hook exposure; passing frameworks from butterfly top. Submission grappling reference.

Top half guard — underhook battle and flattening mechanics; passing options: back step, knee cut, and toreando. Submission grappling reference.

The toreando (bullfighter) pass in no-gi: controlling both shins and redirecting the legs to pass around to the side. The Submission grappling reference.

The tripod pass: using a foot-on-hip and shin-control combination to break the guard and step through. A standing pass complementary to the toreando.

Tripod sweep — opposing push-pull forces; one foot on the hip, one hand on the ankle, removing the opponent’s base. Submission grappling reference.

Turtle bottom — four-tier escape hierarchy and common defensive failures. Exit before seatbelt or headlock is established. Submission grappling reference.

Turtle top — Jones attack hierarchy, back take pathways, crucifix entry, four-point breakdown. Attacking the turtled opponent. Submission grappling…

Underhook half guard — offensive half guard with the underhook on the shoulder. Base for dogfight, lockdown, and sweeps. Submission grappling reference.

Wrestling up is the act of returning to a standing base from the turtle bottom position. It is the primary proactive escape Submission grappling reference.

Z-guard (knee shield) — elevated knee frame against the hip; underhook battle and exits to scorpion, butterfly, back takes. Submission grappling reference.

The 50/50 is the symmetric leg entanglement — both players have equal structural access to each other's heel. Understanding Submission grappling reference.

The ankle pick is a precision takedown — controlling one ankle and pulling it forward while the opponent's weight is on it. Submission grappling reference.

Arm drag — opponent’s arm used as a handle to redirect their body; pulling across the centreline exposes the back. Submission grappling reference.

Arm triangle (kata gatame) — near arm pressed against the opponent’s neck; attacking arm wraps to complete the blood choke. Submission grappling reference.

Arm triangle escape — hide the shoulder, turn into the attacker, step back the leg to prevent mount, fall off the far side. Head-and-arm choke defence…

Armbar escape — grip fight, stack, elbow pummel, leg trap, hitchhiker. The hitchhiker is the canonical no-gi armbar escape. Submission grappling reference.

Ashi garami (single leg X) — foundational leg entanglement; inside space prevents extraction and creates heel hook access. Submission grappling reference.

Back hand-fight defence — chin tuck, two-on-one on the strangle wrist, elbow-to-hip control, palm shield against the jaw pry. The pre-RNC grip system…

Back escape to turtle — when face-out isn't available, belly-down and recover to turtle. Flattens the attacker's strangle threat, exits via all-fours…

The transitional moment of first back access — before any grip system is established. The hub that connects every back take Submission grappling reference.

Back step pass — near leg stepped backward to extract from top half guard or stalled knee cut. Creates the passing angle. Submission grappling reference.

Back entries — every route into back control from standing, guard, top, and leg entanglements. Hub for the back attack system. Submission grappling…

Backpack position — chest-to-back back control without leg hooks. Double overhooks or seatbelt with no hooks set. Transitional or standing back control…

Bulldog choke — both forearms under the chin from turtle top. Bilateral carotid compression; effective when the chin is exposed. Submission grappling…

Bulldog choke escape — chin tuck denies both arms the insertion window; strip one arm to break bilateral compression; turn to one side to eliminate the…

Butterfly arm drag — arm drag clears the near arm, exposing the back or creating a single leg angle. Back take or sweep. Submission grappling reference.

Butterfly ashi — butterfly hook becomes ashi garami when top player steps in. Entry to the leg entanglement cluster. Submission grappling reference.

Butterfly hook break — kill the hook elevation, fold the knees down, pin a thigh to engage passing. Prerequisite for body-lock, knee-cut, and smash…

Butterfly sumi — sacrifice throw from butterfly guard: backward fall, hook lift, chest connection. Weight drives the reversal. Submission grappling…

The Can Opener is a cervical hyperflexion submission from inside the opponent's closed guard. Both hands grip the head and force it forward, loading the…

Clamp — deep overhook and body lock isolating one arm from guard. Platform for triangle, armbar, omoplata, kimura, leg locks. Submission grappling…

The claw grip is a transitional upper body control from the folkstyle wrestling family. The curved-finger grip on the near Submission grappling reference.

De ashi harai — lateral foot sweep at the moment of weight transfer. Too early or too late and the sweep fails. Submission grappling reference.

De La Riva hook break — kill the hook by killing the foot-on-hip frame, defeat the sleeve/ankle grip, step back to clear the hook. Prerequisite for…

De la Riva guard in no-gi: the DLR hook and shin grip as an entry platform to leg entanglements, tripod sweeps, and back takes. Submission grappling…

Deep half back take — when the opponent posts forward to defend the sweep, the bottom player converts to the back take. Submission grappling reference.

Deep half guard — bottom player scoops under, head near the far hip. Sweeps from underneath as the top player tries to flatten. Submission grappling…

The deep half sweep in no-gi: from deep half guard, secure the hip underhook and roll the opponent over the top to mount. The Submission grappling…

The dogfight is the neutral kneeling scramble that arises from half guard when both players are fighting for the underhook. Submission grappling reference.

The double collar tie — both hands on the back of the opponent's neck — creates the clinch snap and the hip throw entry. The Submission grappling…

Double shin guard sweep in no-gi: controlling both shins to disrupt posture and force a sweep or leg entanglement. Covers Submission grappling reference.

Double under pass — both arms under the bottom player’s legs; stack upright, cartwheel or dump to complete. Submission grappling reference.

Double underhooks give the most hip control of any clinch position — both arms under the opponent's, both hips accessible. The Submission grappling…

The duck under is a wrestling entry in which the attacker dips below the opponent's arm to emerge on their back side.

Ezekiel choke escape (no-gi) — chin tuck before the insertion, peel the inserting arm's wrist, turn into the elbow side, bridge and recover. Submission…

False reap — outside leg threads across the near leg, mirror of the reap. Access to ashi, outside ashi, cross ashi, and 50/50. Submission grappling…

Fireman's carry — drops under the arm and through the legs to load the opponent across the shoulders. Shoulder is the fulcrum. Submission grappling…

The front body lock — both arms wrapped around the opponent's torso from the front — provides the highest level of positional Submission grappling…

The go behind is a standing position change from a front or side position to a full rear position, stepping or spinning around the opponent's side…

Guillotine — primary vascular choke from the front headlock. High-elbow finish from guard and standing. Submission grappling reference.

Guillotine escape — posture, side step pass, chin tuck, roll through, arm-in escape. Side step pass is the canonical escape. Submission grappling…

Half butterfly guard in no-gi: one leg trapped in the half guard configuration while the free leg inserts a butterfly hook Submission grappling reference.

Heel hook escape — hide the heel, clear the knee line, mechanics for ashi, outside ashi, cross ashi. Tap at late-stage rotation. Submission grappling…

Heist sweep — from X-guard; hip-under entry and leg-lift finish disrupts the opponent’s base. Submission grappling reference.

High crotch — between single and double leg: head at hip level, arm under the crotch. Converts to double leg or spins to back. Submission grappling…

High guard — closed guard variant with elevated hips and legs riding high. Primary platform for triangle and armbar entries. Submission grappling…

Hip throw — attacker turns in, places hip inside the opponent's, loads them over the fulcrum. O-goshi, Mune-nage, and variants. Submission grappling…

The inside heel hook — primary submission from cross ashi and the saddle. Internal rotation loads the ACL and medial knee, the highest-finish leg lock in no-gi.

The inside trip hooks the opponent's near leg from inside with the practitioner's near leg and trips or sweeps it outward, while upper body pressure…

Kata gatame — head-and-arm control for the arm triangle. Shoulder into neck, arm trapped; creates bilateral carotid compression. Submission grappling…

Kata gatame bottom — defending head-and-arm control. Top player's shoulder driven into the neck with the defender's near arm trapped against their own…

Kesa gatame — hip-seated position securing head and near arm. Weight distribution and arm structure are the control mechanism. Submission grappling…

Kesa gatame bottom — defending the scarf hold. Top player seated perpendicular with head-and-arm control; near arm trapped under the top player's armpit…

Kesa gatame escape — posting frame, bridge and roll reversal, granby exit, pummelling to recover the trapped arm, hip-out to half guard. Written from the…

Kimura — figure-four shoulder lock in internal rotation and extension. The submission finish of the system; powers back takes. Submission grappling…

Kimura control — figure-four grip used positionally. From this grip: back take, turtle control, mount, or submission chain. Submission grappling reference.

Knee on belly bottom — top knee into the abdomen. Instinctive push opens the armbar. Two-hand removal is the correct response. Submission grappling…

Knee on belly — knee into the torso; reactions are exploited. Pushing opens the armbar; reaching opens the triangle. Submission grappling reference.

Named escape techniques from knee on belly — ankle grip and hip escape, underhook escape, knee shield push, and roll under. Submission grappling reference.

Knee shield break — neutralise the Z-guard / half-guard shield by crushing, stepping over, or pummelling under the blocking knee. Required for passing…

The knee tap taps the opponent's near knee inward from a single leg grip or clinch, buckling the knee and dropping the opponent to the mat. Effective vs…

Kneebar — hyperextends the knee by trapping the foot and driving the hip into the back of the knee. Legal in ADCC and EBI. Submission grappling reference.

Kneebar escape — bend the knee, hip in toward the attacker, stack and step over, roll with the extension. Elevated-risk leg lock defence. Submission…

Kosoto gari is a judo foot throw in which the attacker reaps the opponent's far leg from outside while driving their weight forward.

Kouchi gari — inner reap hooking inside the near ankle, reaping backward. Weight must be on the reaped leg at contact. Submission grappling reference.

Leg drag pass — one leg controlled and dragged across the body to create a passing angle. Primary pass from open guard. Submission grappling reference.

Leg drag position — the held state between completing the leg drag and achieving side control, where the top player controls the legs but has not yet…

The leg ride — the foundational riding control in folkstyle wrestling, threading one leg over the opponent's thigh to break them down and open the back.

Lockdown — half guard with the top leg in a figure-four. Controls mobility; foundation of dogfight and electric chair. Submission grappling reference.

Long step pass — outside leg steps wide around the guard player’s legs; hips follow to complete the pass. Submission grappling reference.

Half lower leg sweep — from Z-guard or half guard, near-knee hook and underhook sweep. Ducking to defend opens the back. Submission grappling reference.

The near ankle ride grips the bottom player's near ankle from turtle top, controlling the near leg to prevent standup and enable tilts and turns. A…

Ninja choke escape — chin tuck denies forearm insertion; prevent figure-four closure during the hook phase; posture and step through in guard; level…

North-south bottom — opponent facing the feet, weight on the chest. Kimura threat is immediate. Primary escape: bridge and hip. Submission grappling…

North-south is an underutilised control position where the top player is chest-to-chest with the opponent but facing the feet. Submission grappling…

North-south escape techniques — hip escape, Granby roll to deep half, arm drag counter, sit-up scramble. Early movement is key. Submission grappling…

Octopus top — passer's view against octopus guard. Back take and kosoto sweep are the threats. Near hip away is the defence. Submission grappling…

Butterfly sweep mechanics applied from octopus guard: combining the underhook and body-lock control with a butterfly hook lift to sweep the passer forward.

Octopus guard: the deep overhook from a seated position as a back take platform, sweep system, and front headlock entry. Covers Submission grappling…

Kosoto gake (small outside reap) from octopus guard: using the body-lock and leg connection to reap the far ankle while pulling Submission grappling…

Omoplata escape — posture forward, forward roll, cartwheel over, step over the head. Shoulder defence from guard. Submission grappling reference.

Osoto gari is the major outer reaping throw — the attacker drives the opponent's upper body back and sweeps their posting leg with a large reaping motion.

Ouchi gari — the major inner reaping throw. Drive the opponent's upper body forward and sweep the near (inner) leg from between their stance.

Outside ashi standing — transitional leg control while the opponent is upright; entry into ground leg entanglement system. Submission grappling reference.

Outside ashi garami — outside leg entanglement variant; outside heel hook is the primary submission from this position. Submission grappling reference.

The outside heel hook — primary submission from ashi garami and outside ashi. Loads medial knee structures through external Submission grappling reference.

The outside trip hooks the opponent's near leg from the outside — stepping behind or around the lead leg — and trips it inward while upper body pressure…

The outside tripod sweep places the pushing foot on the outside of the opponent's hip rather than the belly. This angle is Submission grappling reference.

The over-under pass in no-gi: one arm over the leg and one arm under to create a body lock and drive through the guard with controlled pressure.

The overhead sweep from closed guard in no-gi: using the passer's forward pressure against them to roll them overhead and come up on top.

Pinch headlock — underhook at the elbow with head pulled tight. Threatens sumi gaeshi, back take, and leg entanglement entries. Submission grappling…

Power nelson — arms under armpits, hands behind the head. Shoulder blade pressure; legal and distinct from the full nelson. Submission grappling reference.

Quarter mount — top position at 45 degrees between side control and mount. Natural intermediate in the mount entry sequence. Submission grappling…

Quarter mount bottom — defending the 45-degree transitional mount before it consolidates to flat mount or converts to kimura. The defensive window is…

The Rau drag in no-gi: Jason Rau's arm-drag-style pass for the knee shield and the stalled knee cut — drag the framing arm across to break the frame and clear to the back or side.

RDLR back step sweep — when the passer back steps out of RDLR, the bottom player reads the reaction and completes the sweep. Submission grappling…

The RDLR back take in no-gi: from reverse de la riva, invert through the space under the opponent's hips and take the back. The Submission grappling…

Rear body lock — both arms around the opponent’s torso from behind, hip-to-hip. Standing precursor to back take entries. Submission grappling reference.

Reverse De la Riva in no-gi: the inside hook as a transition hub between DLR, K-guard, and leg entanglements. Covers the hook Submission grappling…

Reverse guard is a facing-away guard position — the bottom player's back is toward the opponent. Provides direct outside ashi Submission grappling…

Reverse kesa gatame — kesa rotated 180 degrees, top player facing the feet. Near arm and leg controlled from the reverse side. Submission grappling…

Reverse kesa gatame bottom — defending the reverse scarf hold. Top player hip-seated facing the defender's feet; primary threat is the near-arm kimura…

Reverse tripod sweep — push-pull base disruption from the reverse DLR hook. Same mechanics as the standard tripod. Submission grappling reference.

Rolls and reversals — Granby roll, inside arm roll, outside arm roll. Guard recovery mechanics from turtle and bottom positions. Submission grappling…

Russian tie — two hands on one arm; superior arm control for single leg, double leg, ankle pick, and arm drag entries. Submission grappling reference.

Scorpion — half guard variant with trapping foot outside the top player's knee. Opens waiter sweep and back take. Submission grappling reference.

Half scorpion sweep — near knee hook and underhook tip the top player to side control. Back take opens when top player ducks. Submission grappling…

Half scorpion back take — top player ducks and drives hips up to defend the sweep, exposing the back for the bottom player. Submission grappling reference.

Seatbelt back control — over-under grip with strangle hand over the shoulder, control hand under the armpit. Submission grappling reference.

Back escape from seatbelt — chin tuck, hook removal, hip turn, face the opponent. Three-step system with staged defence. Submission grappling reference.

Seated guard engagement — first-contact actions that convert a live seated guard into a passable supine guard. Closing distance, hand-fighting, denying…

Shelf — leg ride variant with the near leg lifted across the top player’s thigh, exposing the back. Submission grappling reference.

Shoelace heist — stand-up reversal from single leg X with heel-outside grip. Bottom player stands and converts to top. Submission grappling reference.

The short sit is a folkstyle bottom escape — sit out to the near side, swinging the near hip and leg out from referee's position bottom, to face the top…

The side scissors sweep from closed guard: hip-escaping laterally to attack a perpendicular angle and sweep the passer with crossed-leg pressure.

Single Leg X in the guard context — where ashi garami is established as a guard configuration before the entanglement is Submission grappling reference.

SLX back take — from Single Leg X, invert toward the opponent’s back and take the seatbelt position. Submission grappling reference.

SLX stand-up sweep — from Single Leg X, extend the inside hook to force the opponent up, then finish the takedown. Submission grappling reference.

Smash pass — stack and flatten the guard player’s legs; drive through the knee shield with shoulder pressure to complete. Submission grappling reference.

The snap down pulls the opponent's head sharply downward from a collar tie or head control, forcing them to turtle or four-point. A foundational setup…

The split squat pass: a pressure-based half guard pass using a wide split stance to flatten the bottom player and grind through the guard.

Triangle — bilateral carotid compression from guard. Opponent's inside arm presses against their neck to close half the choke. Submission grappling…

Standing front headlock — after a snap down; guillotine, D’Arce, and back take entries before the opponent recovers. Submission grappling reference.

Standing passer against a seated guard player — butterfly, shin-on-shin, seated. Grip fighting, distance management, and preventing wrestle-ups…

Standing passer against an opponent lying on their back — closed guard, De la Riva, X-guard. Gravity-assisted pressure, leg stretching, and footwork…

Straight shoulder lock — arm in extension; downward shoulder pressure. Available from mount, side control, and knee on belly. Submission grappling…

Sweep single — the single leg finish in which the attacker circles to the outside of the trapped leg and sweeps the opponent's far ankle.

The reap — seated guard entry threading inside leg across. Creates ashi, outside ashi, or cross ashi depending on the response. Submission grappling…

The toe hold attacks the foot and ankle through rotation. Available from multiple leg entanglement positions. Restricted in some competitive formats.

Toe hold escape — deny the grip, straighten the knee, rotate the foot internally, stack and counter. Elevated-risk leg lock defence. Submission grappling…

The complete positional transition map: what follows what and why, derived from the canonical relationship table. Covers all Submission grappling…

Triangle escape — posture, hide the arm, spin before the lock, double under, tilt, stack and walk. Early defence is essential. Submission grappling…

Turk — folkstyle control under the near arm and around the neck. Kimura is the primary submission; flattening is the objective. Submission grappling…

Turtle escape techniques — Granby roll, sit-out, switch, Peterson roll, hip heist. Transitional position exit. Submission grappling reference.

Waiter position — deep half guard variant; far leg underhook creates sweep leverage and back take entries. Submission grappling reference.

Half waiter sweep — far leg lifted to remove the top player’s base, then hip escape to come on top. From waiter position. Submission grappling reference.

Wrist ride — folkstyle base-disruption tool; pinning the opponent’s wrist to the mat exposes the back and prevents recovery. Submission grappling…

X-guard controls one of the standing opponent's legs with both of the bottom player's legs in an X configuration. Hip elevation Submission grappling…

The X-guard back take in no-gi: from X-guard, turn the opponent and thread behind to take the back rather than sweeping. Used Submission grappling…

The X-guard tilt sweep in no-gi: from X-guard, elevate the captured leg and tilt the opponent to either the near or far side. Submission grappling…

The 3/4 armbar is the bent-arm counter to the standard armbar — entered when the opponent bends their arm to defend. Rather Submission grappling reference.

The anaconda choke: the arm threads under the near arm and under the far side of the neck — the reverse of the D'arce. Requires Submission grappling…

The Aoki lock attacks the medial knee through a specific reverse leg configuration from ashi garami. A compression and torsion Submission grappling…

Arm-in guillotine — near arm inside the choke; tighter vascular compression than the arm-out variant. Submission grappling reference.

Arm-in triangle — neck and one arm inside the triangle. The arm creates a barrier; tighter mechanics required for compression. Submission grappling…

Harness back control escape — over-under (gable grip) is inert as a finish but robust as a hold. Force the RNC transition and defend it. Granby roll…

Standing back defence — piggyback/backpack escape. Hand-fight the standing RNC, controlled fall to disrupt hooks, wall-pin to crush the attacker's ribs…

Leg-based strangle from back control — legs lock in a triangle figure-four around the neck and near arm. Distinct from the rear Submission grappling…

Backside 50/50 — asymmetric 50/50 where one player has back exposure advantage; primary submission is the outside heel hook. Submission grappling…

The Banana Split is a hip and adductor submission applied from cross ashi / saddle / honey hole. One leg is pushed forward Submission grappling reference.

Baseball bat choke — cross-grip forearms against the neck with a torquing finish. Available from back, knee on belly, crucifix. Submission grappling…

Belly down back — both players prone; entered when opponent rolls from seated back. Opens heel hooks and cross ashi entries. Submission grappling…

Berimbolo — inverted rolling from De la Riva, RDLR, 50/50, seated guard. Exits to back control, crab ride, leg entanglements. Submission grappling…

Blast double — the explosive variant of the double leg takedown.

Body triangle — figure-four legs around the torso from back control. Removes the bridge, loads the ribs, compounds the strangle. Submission grappling…

Body triangle back control escape — bridge unavailable; lateral rotation toward the opponent is the primary exit. Submission grappling reference.

The brabo choke in no-gi: a D'Arce variant entered from top guard or top half guard rather than from turtle. The attacker's arm Submission grappling…

The buggy choke in no-gi: a self-defence roll executed from bottom mount or bottom side control that threads the attacker's own Submission grappling…

Calf slicer — calf compressed against attacker’s bone; loads the knee through combined compression and rotation. Submission grappling reference.

Chicken wing ride — the near arm is levered behind the opponent's own back, elbow bent upward behind the shoulder blade, maintaining turtle top control…

Choi Bar — shoulder rotation submission; arm pulled across the body while the shoulder is externally rotated. From side control. Submission grappling…

Clamp pass — recover posture against the overhook, defeat the closed guard lock, and disengage the submission platform. How to pass the clamp position…

Cross ashi garami — inside heel hook position: saddle, inside sankaku, honey hole. Hardest to escape; shortest injury timeline. Submission grappling…

Cross-chest armbar — attacks the arm crossing the chest when opponent frames from side control. Compresses the elbow downward. Submission grappling…

Crucifix bottom — near arm trapped between top player legs, bottom player on the side. Entry prevention is the primary defence. Submission grappling…

Crucifix — near arm trapped between top player legs, far arm separately controlled. Both arms isolated; opponent cannot defend. Submission grappling…

D’Arce and anaconda escape — clear the arm early, tight turtle, roll to back take counter, arm drag counter, stack and post. Submission grappling…

The D'arce choke: arm-in triangle applied from the front headlock when the near arm is posted. The choking arm threads under Submission grappling…

Electric chair — from deep half, far leg captured and extended to stretch the inner thigh. Categorised in the kimura system. Submission grappling…

The Estima lock is a rapid foot and ankle submission using a rear-naked-choke-style grip on the foot, finished by driving the foot into the attacker's…

The Ezekiel choke in no-gi: the attacking arm is inserted under the opponent's chin, the gripping arm holds the wrist. The Submission grappling reference.

The folding pass pins the opponent's knees to their chest and folds the legs to one side, removing framing and clearing the path to side control. Applied…

Garrot choke — wrist and bicep compress both carotids without a figure-four grip. Applied from back control and turtle. Submission grappling reference.

Gift wrap — the opponent's arm is taken from mount or side control and folded across their own face and neck. A one-arm control that opens back takes…

Gift wrap bottom — your own arm folded across your face and controlled from mount, neutralising a primary defensive tool. Defence is a race against the…

The Granby roll is a defensive rolling escape from turtle or referee's position bottom — roll across one shoulder while threading a leg through, creating…

Half butterfly pass — kill the butterfly hook, flatten the bottom player, and pass the hybrid half guard. How to defeat the half butterfly position…

The hammerlock folds the opponent's arm behind their back, attacking the shoulder via internal rotation and extension. Applied from side control and back…

Harai Goshi — sweeping hip throw; full hip insertion with outer thigh/hip sweep. Companion to Uchi Mata; similar entries, different leg target…

Over-under back control — one arm over the shoulder (overhook), one arm under the armpit (underhook). Less immediate strangle Submission grappling…

High elbow guillotine — elbow points upward alongside the head. Different mechanical action; enables a seated guard finish. Submission grappling reference.

High elbow guillotine escape — chin tuck alone is not enough; shoulder-to-ear denies the carotid angle, clear the elbow to break the grip, step through…

High guard pass — defeat the elevated closed guard with legs high on the back, strip the meathook arm control, and escape the triangle-omoplata-armbar…

High step pass — lifts the near foot high over the opponent's near leg and steps it to the far side, creating a sudden angle change that bypasses…

Homer Simpson sweep — hooks the bottom player's near leg behind the standing opponent's far leg while the hand pulls the near leg forward, sweeping the…

Inverted armbar — attacks the elbow in supination with the arm rotated so the elbow faces upward; the attacker's chest or shoulder is the fulcrum…

The Iowa ride combines a tight waist with near arm or leg control for sustained top pressure. The signature finish is the tight waist tilt — rotating…

Ippon Seoi Nage — single shoulder throw; drop variant most used in no-gi competition. Arm over shoulder, hip and back rotation. Submission grappling…

Japanese necktie escape — deny the figure-four by pinning the near arm, posture the neck before grip locks, roll into the attacker to unload the crank…

K-Guard is a specific guard configuration designed as a direct inside heel hook entry system. The leg arrangement naturally exposes the inside heel for…

K-Guard in the entanglement context — when the K-guard configuration transitions from a guard position to a confirmed leg Submission grappling reference.

Kata gatame from front headlock — chest pins near arm against neck; attacking arm over the neck completes the triangle. Submission grappling reference.

Kimura escape — elbow to body, thigh grip, walk the wall, kimura counter roll. Early connection prevents arm isolation. Submission grappling reference.

Kimura trap — figure-four grip as a dilemma. Keeping position while defending is impossible; each defence opens a new attack. Submission grappling…

Kiss of the Dragon — Granby roll under the opponent from turtle bottom to expose the back. Direct back take entry. Submission grappling reference.

Koshi guruma — the hip wheel throw. A hip throw using a head and neck wrap rather than the underhook of standard hip throws.

Kouchi makikomi — the wrapping variant of kouchi gari.

The lateral drop drops the practitioner to the side while pulling the opponent's upper body across, throwing them over the dropping body. Applied from…

The leg weave pass threads the top player's arm between the opponent's legs to control the near leg from inside, creating a passing platform that limits…

Lockdown pass — defeat the figure-four calf hook, recover the trapped leg, and pass the half guard. How to escape and pass the lockdown position…

The lumberjack sweep grabs the top player's far ankle from half guard or seated guard while creating a lateral tipping force, sweeping the top player…

Mexican necktie escape — keep a flat back to deny the leg hook, stand from turtle before the leg lands, drag the hooking foot off the back, and strip the…

Mir Lock — straight arm shoulder and elbow submission; arm extended then cranked to load both the elbow and shoulder. Submission grappling reference.

Mounted triangle — triangle choke from mount. Legs encircle neck and one arm from above; bilateral carotid compression from top. Submission grappling…

Mounted triangle escape — prevent the S-mount arm isolation, block the leg crossing the neck, stack-and-drive the trapped arm out, posture up through the…

Ninja choke — no-gi guillotine-D'Arce hybrid. No arms inside; figure-four RNC-style grip. Counter to single leg and defended guillotine. Submission…

North-south choke — arm wraps around the far side of the neck under the opponent’s arm; applied from north-south top position. Submission grappling…

North-south choke escape — deny the far-arm thread, prevent chest-to-face contact, chin tuck against the scoop, bridge and turn before the rotation…

Octopus guard pass — strip the deep overhook, recover posture, flatten or backstep to pass. How to deal with the seated overhook back-take platform…

Omoplata — legs trap the arm and drive the shoulder into internal rotation. Positional use is on a separate page. Submission grappling reference.

Omoplata control — arm trapped in the legs; submission always available as a threat. Platform for sweeps and back takes. Submission grappling reference.

Outside heist in no-gi: the come-up from outside ashi where you clear the hip, sit up, and end seated on the opponent's hips — the outside-ashi upgrade that converts a leg entanglement into a dominant

Outside sankaku in no-gi: the triangled leg control around the opponent's outside leg that serves as the primary outside heel Submission grappling…

Peruvian Necktie — front headlock choke using one leg to assist the choking arm. Triangle compression against the neck. Submission grappling reference.

Peruvian necktie escape — deny the front headlock, block the leg swing, base against the roll, and extract the head on the exposed side. Submission…

Peterson roll — executed from near-arm underhook control on a turtled opponent. The top player drives the opponent's near arm across the body and rolls…

Rear triangle — legs-around-neck blood choke applied from behind the opponent. Triangle configuration applied with the legs. Submission grappling…

Reverse guard in the entanglement context — facing away from the opponent with a leg captured. Outside heel hook and kneebar Submission grappling…

Reverse triangle (hantaisankaku) — leg crosses the front of the neck from the opposite direction. Available from north-south. Submission grappling…

Rubber guard — leg-behind-neck guard pinning posture and freeing both hands. Platform for omoplata, gogoplata, and triangle. Submission grappling…

S-mount — high mount with one leg over the far arm. Opens armbar, mounted triangle, and kimura from the top position. Submission grappling reference.

S-mount bottom — defending the high mount with one leg over the far arm. Armbar, mounted triangle, and kimura are all seconds away; defence must prevent…

S-mount escape — hide the elbow, stack the fall-back, hitchhiker escape, stuff-and-spin. Arm protection is the primary priority because the arm is…

Scorpion pass — defeat the outside knee hook, deny the hip extension sweep, and pass the lower-leg-shift half guard. Submission grappling reference.

Seoi otoshi — the drop shoulder throw, no-gi-friendly variant where the attacker drops to the knees during the pivot to compress entry time and reduce.

Short choke — rear strangle using the under-chin arm path. Primary option when chin tuck blocks the rear naked choke. Submission grappling reference.

The shoulder crunch in no-gi: a bottom guard control — win inside position, then pinch the head and shoulder together to kill the post and off-balance, opening sweeps, the back, leg entries, and submi

The sickle sweep hooks the bottom player's leg behind the standing opponent's far ankle in a scything motion, pulling the ankle out while pushing the…

Spiral ride — top control in a spiral path around the turtle. Breaks the base; opens back take and leg entanglement routes. Submission grappling reference.

Standing kimura — figure-four shoulder lock applied and finished from standing. Russian tie, underhook, and single leg defence entries. Submission…

Standing passer against an opponent in a leg entanglement — ashi garami, outside ashi, cross ashi, 50/50. Stacking pressure, staying vertical, and…

Straitjacket back control in no-gi: the opponent's near arm is trapped between the attacker's legs while back control is Submission grappling reference.

Sumi gaeshi (standing context) — sacrifice throw where the attacker falls backward while elevating the opponent's near leg.

The suplex lifts the opponent from a rear body lock and arches backward, throwing them overhead. A high-amplitude Greco-Roman throw with German…

Tani otoshi (valley drop) — one leg steps behind and between the opponent's legs; the attacker drops backward, pulling the upper body down while the…

Technical mount — one knee grounded, the other leg stepped out flat beside the opponent's hip. Opens back take entries, arm triangle access, and armbar…

Technical mount bottom — defending the stepped-out mount. One foot posted beside the defender's hip, back take and arm triangle imminent; the defender is…

Technical mount escape — spin out to re-flatten, roll back to half guard, reverse-technical when the opponent stays high. Seatbelt hand-fighting and…

Tomoe nage — sacrifice throw where the attacker falls backward and uses a foot planted on the opponent's hip or stomach to launch them overhead.

The Tozi pass drops the near shoulder under a butterfly or X-guard hook, trapping it to the mat with body weight and passing over the trapped leg. Also…

Twister hook — one leg threaded between the opponent's legs to limit spinal rotation. Entry to the truck position. Submission grappling reference.

Uchi mata — inner thigh reap throw. One of the highest-percentage judo throws, increasingly dominant in elite no-gi competition. Submission grappling…

The Von Flue choke is a counter submission applied when the opponent attempts an arm-in guillotine from the bottom. The top Submission grappling reference.

Waiter guard pass — recover the far leg from the under-hook, deny the sweep and leg entanglement entries, and pass the deep half variant. Submission…

Williams guard uses an overhook around the opponent's head (meathook grip) from half guard or butterfly base, controlling posture and opening arm…

Williams guard pass — strip the head control overhook, recover posture, and defeat the arm triangle and back take platform. Submission grappling reference.

The Woj lock is a heel hook variant that prioritises rotational torque through a specific grip and hip extension combination. Submission grappling…

Wristlock — radiocarpal joint attack via hyperextension or deviation. Shorter injury window; restricted in beginner contexts. Submission grappling…

70/30 (80/20) — asymmetric leg entanglement where one player controls a larger share of the leg, creating heel hook advantage. Submission grappling…

Back crucifix — behind the turtle with the near arm trapped. Kimura, triangle, and RNC available from this position. Submission grappling reference.

Baratoplata — shoulder lock from omoplata-family positions; the shin or forearm lever rotates the shoulder against its range. Submission grappling…

Berimbolo defence — deny the hip rotation, counter the back-take chain, and convert the scramble into passing or leg entanglement opportunities…

The bicep slicer traps the arm against a forearm, shin, or knee fulcrum, crushing the bicep and brachialis to attack the elbow in flexion. Legal at…

How to escape the buggy choke — removing the leg from the choking configuration and the body positioning principles. An emerging area of the competitive…

The cement mixer is a rotational wrestling turn where the top player grabs the far arm and near leg, creating a rotating cradle that rolls the bottom…

Diagonal ashi garami is a transitional leg entanglement position — the specific angle that makes the Z-lock hip submission Submission grappling reference.

The domplata slides one shin across the opponent's throat from mount while trapping their arm, creating a combined throat compression and shoulder lock…

Domplata bottom — defending the shin-to-throat compression from mount with one arm trapped. Defence is pre-emptive (deny the arm isolation) or immediate…

Electric chair sweep — extends the top player's far leg outward from the lockdown in half guard, levering them over their own trapped leg. Distinct from…

Game Over (Z-lock, Leg Knot) — an entanglement in which the attacker controls both of the opponent's legs in a crossed configuration. Immediate heel hook…

The Gogoplata is a choke applied by pressing the shin or instep into the opponent's throat from the high guard position. The Submission grappling…

Grasshopper guard — the bottom player lies on their side, one leg controlling the opponent's near leg from outside (like a grasshopper's leg). Creates…

Imanari roll — inverted standing-to-ground entry threading directly to ashi garami or cross ashi garami. Submission grappling reference.

Inside sankaku in no-gi: the triangled upgrade of cross ashi (the saddle) — a figure-four around the near leg with the top leg crossing past the far leg. The most locked-down inside heel hook position

Inverted guard — the guard player's hips are elevated above the head, back toward the mat, feet pointing at the opponent's head. Primary entry to…

Inverted guard pass — deny the inversion, collapse the hips, and pass the transitional hub that feeds berimbolo and leg entanglement entries. Submission…

The irimi ashi sweep: stepping into the opponent's space while controlling a leg to unbalance and force the sweep. A Submission grappling reference.

The Japanese Necktie is a combined neck crank and compression choke from a turtle-top front headlock. The attacker's forearm compresses the throat while…

Junny lock — inside heel hook variant using a wrist and forearm wrap that creates a different lever geometry on the knee. Applied from ashi garami and…

Lateral knee bar — kneebar applied from back exposure or leg ride positions, where the attacker is positioned behind the opponent's leg. Mechanically…

The locoplata is a gogoplata-family submission from inverted guard, using the shin across the opponent's face or jaw while controlling the arm. Distinct…

The Mexican Necktie augments a front headlock choke with one leg hooked over the opponent's back — leg extension tightens the choke and prevents…

Mikey lock — calf compression applied from cross ashi / saddle, transitioning from inside heel hook attempts. Same mechanical target as the calf slicer…

The monoplata uses a single-leg triangular configuration to attack the shoulder — one leg controls the far arm, the other creates rotation force. Related…

Mutual ashi — also called criss-cross ashi — is the position where both players are in overlapping single-leg entanglements. Submission grappling…

Opposite triangle — catches the far arm. Available when standard entry is blocked but the far arm creates the geometry. Submission grappling reference.

Pato lock — ankle and lower leg compression from ashi garami and outside ashi via an arm wrap around the ankle. Same mechanical target as the tren lock…

Reverse X is the inverted X-guard variant that creates direct cross ashi entries and back takes. The leg configuration exposes Submission grappling…

Shotgun armbar — rolling armbar entry from turtle top or folkstyle ride. The attacker traps the near arm and rolls through to finish. Entry mechanics…

Side triangle — triangle from a lateral position. Hip drive is lateral. Available from side control and north-south. Submission grappling reference.

Standing RNC — rear naked choke applied from standing back control before hooks are established. Different technical demands from the ground RNC…

The Suloev stretch is a posterior knee submission from back control, hyperextending the opponent's isolated leg by driving hips down against posterior…

Tarikoplata — shoulder lock using a leg triangle over the arm from guard. Leg-based rotation loads the shoulder joint. Submission grappling reference.

Trapped triangle — triangle around a trapped arm and neck; the arm presses against the carotid as the triangle tightens. Submission grappling reference.

Tren Lock — ankle lock from the truck position using both arms around the near leg with a rotational body drive. Submission grappling reference.

Truck (crab ride) — elevated control of one leg behind the turtled opponent; heel hook and back take access. Submission grappling reference.

The Twister is a spinal rotation submission executed from the truck (crab ride) position. One leg hooks between the opponent's Submission grappling…

Twister side control is the positional platform for the Twister submission sequence. Specific body and leg positioning create access to the truck and the…

Ushiro X is an inverted X-guard position in which the bottom player faces the same direction as the opponent. The inversion Submission grappling reference.

Ushiro X pass — deny the hip inversion, close the inside space, and defeat the cross ashi / back take dilemma from reverse X guard. Submission grappling…

The Z-lock is a hip submission — the only submission in the lower limb system that targets the hip joint rather than the knee Submission grappling…

Flying armbar — standing-to-submission attack; jumping directly to an armbar lock. The highest-risk standing entry. Submission grappling reference.

Flying triangle — jumping from standing to lock a triangle choke. Elevated risk; precise timing required. Submission grappling reference.

Kani Basami — scissors takedown. Sacrifice technique with elevated knee injury risk. Elite-level timing and angle requirement. Heavily…

The throws don't change between gi and no-gi — the invariants are identical. What changes is the gripping system.

AC joint sprain and separation from americana and shoulder pressure — distinguishing from labrum injuries, recognising the mechanism, and returning to…

Ankle sprains and straight ankle lock injuries — distinguishing the mechanisms, prevention, and management for grapplers.

How to fall safely from no-gi throws — the four breakfall types (back, side, front rotational, throwing-arm-trapped), the mechanics of dissipating impact.

Cauliflower ear — auricular haematoma — causes, prevention with ear guards, drainage decisions, permanent changes, and what responsible gym culture looks…

Neck loading mechanisms specific to being thrown — distinguishing throw-receiver landing from suplex, lateral drop, kani-basami.

Concussion mechanisms in submission grappling, recognising the symptoms, red flags requiring emergency care, and the graded return-to-training protocol.

An honest look at the evidence that grappling helps anxiety and depression — what the research actually supports, how large the effect is, the mechanisms, and where the claim is overstated.

Anorexia, bulimia, BED, OSFED, ARFID, orthorexia in weight-class grappling — recognising disordered patterns, clinical urgency, coach responsibilities…

Elbow hyperextension from armbar — understanding the mechanism, the injury timeline, and the tapping culture that prevents it.

Corneal abrasions, subconjunctival haemorrhage, orbital fracture, retinal detachment, and traumatic hyphaema — how they present, which need emergency…

Relative energy deficiency in sport (RED-S), menstrual cycle and training, iron and bone health, and the specific health considerations for female…

The position-specific injury mechanics nobody writes — why stacking, leg entanglements, deep inversions, and shoulder locks load an older grappler's tissue hardest, and the concrete adaptation for eac

Jammed fingers, skier's thumb, wrist sprains, and scaphoid fractures — the hand and wrist injuries grappling produces, plus mechanisms, grading, and recovery.

Hip flexor strain, labrum tears, femoroacetabular impingement, groin strain, and the hip injuries that guard-heavy grapplers are most exposed to…

The most common injury patterns in grappling and a systematic approach to reducing risk before injuries occur.

The framework principles behind returning to training after injury — biological healing timelines, graded loading, what 'cleared to train' actually…

ACL and PCL injuries from heel hooks, kneebars, and reaping — mechanism, severity, prevention, and the honest rehabilitation timeline.

How to train for decades, not just years — the structural, habitual, and cultural factors that determine how long a grappler can continue training.

Lumbar strain, disc injury, SI joint dysfunction, and the red flags that require emergency care — mechanisms in grappling, return-to-training, and the…

Medial collateral ligament sprains from outside heel hooks and knee exposure errors — why they are frequently undertreated and how to manage them.

Competition anxiety, training stress, and the psychological pressures of grappling — a health-angle treatment distinct from the social dynamics content.

The distinction between mobility and flexibility, and why grapplers need strength through range — not just range.

Cervical strain and compression injuries from guillotines, front headlock pressure, and neck cranks — mechanisms, distinguishing disc from soft tissue…

Why grappling recovery is not just rest, and how sleep is the most important adaptation tool a grappler has.

Rib bruising, cartilage damage, and fracture from side control pressure, body triangle, and knee on belly — frequently undertreated, with breathing…

Labrum tears and rotator cuff damage from kimura, americana, and omoplata — distinguishing the mechanisms, recognising the injury, and returning to…

Ringworm, staph, impetigo, and mat herpes — what each is, how transmission works, and the school's duty of care.

ACL, MCL, and meniscus injury mechanisms specific to standing exchanges — distinct from leg-lock knee trauma.

Why generic gym programming fails grapplers, and what a grappling-specific strength and conditioning approach looks like.

Which supplements have evidence, which are a waste of money, and which carry contamination or anti-doping risk — plus how strict liability works in…

What the evidence says about grappling during pregnancy, how to modify training each trimester, return-to-sport postpartum, diastasis and pelvic floor…

A performance-nutrition approach to body composition — not weight cutting. What healthy, sustainable weight management looks like for a competitive…

Growth plate injuries, maturation timing, weight-cutting in minors, specialisation versus varied training, and training-load considerations for under-18…

What safeguarding means for minors in grappling, the supervision and reporting standards a responsible youth programme requires, and what parents should…

The inherent power imbalance in coaching relationships, the specific risks it creates, and what responsible professional coaching looks like.

Physical contact norms in training, how to establish and respect consent with training partners, and what schools should formalise.

Adaptive grappling as primary consideration, not a footnote — the practical, structural, and cultural factors for including grapplers with disabilities.

Managing competitive drive, ego, and aggression in a way that builds everyone in the room — including you.

What hazing is, how it shows up in schools (sandbag rounds, initiation rolls, beltings, punishment of new students), why it is damaging regardless of…

What responsible mat hygiene looks like, why it matters beyond personal comfort, and how to address violations without shame but without hedging.

The practical, honest guide nobody writes — when leaving a gym is the right call, how to do it without burning bridges, and which gym politics are normal versus a sign to go.

What a genuinely inclusive gym looks like in practice — beyond tolerance to active welcome.

The cultural dimension of mental health in grappling — the toughness narrative, identity-sport entanglement, and what a healthy training culture actually…

The sport's history and current dynamics — acknowledging what is real and what equitable mat culture requires.

Warning signs of predatory coaching behaviour, grooming patterns, and what to do — for students, for parents, for school owners.

Why tapping culture is not just a safety mechanism — it is the social contract that makes grappling training possible. The full social dynamics treatment.

The specific training environment considerations for women in grappling — not a separate inferior track, but an honest account of the challenges and what…

The back attack system — the RNC plus bow-and-arrow, arm triangle from the back, rear naked variants, and the dilemma that makes the back such a…

Half guard as a system — the underhook fight, primary sweeps, back takes, submissions, and the half-guard dilemma between sweep and back take.

The kimura as a submission system — one grip, many positions, three outcomes. How to develop the kimura from a single submission into a positional…

The leg entanglement system at developing level — positional expansion, entries, transitions, and the submissions available from each position. Gated on…

The standing game at developing level — grip fighting, takedown chains, upper-body throws, sprawl-and-reshoot, and strategic guard pulling.

The triangle choke as a system — configurations, positions, dilemmas, and the finish mechanics that separate a reliable triangle from a failed one.

X guard and single-leg X guard — the open-guard attack systems that unlock sweeps, elevations, and leg-entanglement transitions at developing level.

The developing learning path (6–24 months) — building a connected game, primary systems, and plugging the gaps in the foundations.

System-by-system focus blocks for delivering the developing curriculum — each block is 4–8 weeks, with session templates, drill prescriptions, and…

The heel hook study guide — the three gates, inside vs outside mechanics, why the tap signal is late, and how a coach delivers this content without…

The cooperative → specific resistance → live drilling model used throughout the curriculum. How to structure drilling sessions, match phase to skill…

A session-by-session schedule for delivering the foundations curriculum — 2–3 sessions per week, mapped to all ten stages with drill prescriptions and…

The sequenced learning path for grapplers in their first 6–12 months — ordered by invariant precedence, defence before offence, position before submission.

The tapping culture stage — why it comes first, the three tap modalities, and the social contract that makes submission grappling possible.

Leg entanglement expansion — ashi-garami variations, inside sankaku, cross-ashi. Why heel hooks remain gated, how grip chains set up entanglements, and…

The invariants introduction stage — why mechanical principles precede technique, the seven universal invariants covered, and how this stage unlocks all…

Guard bottom fundamentals — why the student starts here, the three foundation guards (seated, butterfly, half), retention before attack, and the…

Guard passing fundamentals — why passing comes after retention, the four foundation passes, the invariants that drive passing mechanics, and the…

The back position study guide — why defence is taught before attack, the seatbelt and body triangle control systems, the rear naked choke, and the common…

Top positions fundamentals — the pin hierarchy, how weight distribution drives control, the americana as the first joint lock, and the invariants that…

Front headlock and turtle fundamentals — sprawl, ground control, the guillotine submission, and the turtle survival position.

The standing game at foundations level — the single-leg and double-leg takedowns, the single collar tie as a control position, and why guard-pulling is…

The leg lock introduction study guide — why only the straight ankle lock is taught at foundations, why leg-entanglement invariants come first, and the…

The three-layer model — invariants, technique, and concepts — wrapped by the curriculum sequencing layer. How to use the site and why it's structured…

Common questions about the InGrappling curriculum — how long foundations takes, when to learn heel hooks, what to do if your gym doesn't use this…

A framework for choosing a primary system and developing it into a competition-ready A-game. The selection problem, the three-layer structure, and the…

Ruleset-specific preparation for no-gi submission grappling competition — IBJJF no-gi, ADCC, EBI overtime, sub-only formats, and the preparation cycle…

Curriculum notes for proficient, advanced, and elite practitioners — specialisation, competition preparation, and the open-ended development process.

What a meaningful no-gi grappling coach certification framework could look like — and why the current absence of one matters.

Combat Jiu-Jitsu adds open palm strikes to a submission-only no-gi format.

The Craig Jones Invitational is a submission-only no-gi format with overtime.

The Eddie Bravo Invitational is a submission-only format with a positional-start overtime mechanism.

The Metamoris promotion ran from 2012 through 2016 as the first major submission-only no-gi event with high-production-value broadcast presentation.

Who's Number One is FloGrappling's promotional submission-grappling format. The ruleset, the broadcast model, and how it differs from ADCC and EBI.

ADCC, submission-only, and IBJJF No-Gi formats compared — what each ruleset incentivises, what it discourages, and what it means for competitive…

Ability-based progression that does not rely on belt systems — how to measure and communicate skill development honestly.

What consistent, competent refereeing looks like in no-gi competition — and why it matters for the sport's development.

What a mature, well-run no-gi school looks like — across culture, safety, curriculum, and community.

InGrappling's evolving institutional position on best practices in no-gi submission grappling — safety, ethics, progression, competition, and coaching…

Australian competitor whose ADCC 2024 performance — gold in the −55kg division and gold in the women's absolute — produced one of the most-cited single.

Brazilian competitor and co-founder of Atos Jiu-Jitsu — six ADCC titles and four superfight defences, the most decorated competitor in ADCC history.

Analysis of the current compensation landscape across major no-gi formats, the role of the instructional economy as a primary income source.

Brazilian competitor whose 2017 ADCC −60kg gold and multiple IBJJF No-Gi World Championships place her among the most decorated female submission.

British-Brazilian competitor whose 2009 ADCC double gold and the foot-attack mechanic that bears his name.

Australian competitor and coach whose game integrates heel hook entries, back attacks, and Z-guard half guard. Founder of the Craig Jones Invitational.

American no-gi competitor, ONE Championship grappler, and the inaugural ONE Atomweight Submission Grappling World Champion.

American no-gi competitor whose 2003 ADCC absolute title and his often-quoted articulation that ignoring leg attacks ignores half the human body are.

Analysis of the current drug testing infrastructure across major no-gi formats, the institutional question of competitive integrity.

American no-gi system architect and tournament founder.

American no-gi competitor whose EBI heel hook campaign in 2015–2016 operationalised the early Danaher Death Squad leg lock system in competition before.

American no-gi competitor and multiple ADCC medallist.

Canadian no-gi competitor and founding B-Team member whose game centres on leg entanglement entries chained into back attacks.

Welsh no-gi competitor and ADCC champion at -60kg.

American no-gi competitor whose heel hook entry game and EBI dominance helped operationalise the early Danaher Death Squad leg lock system.

Canadian MMA welterweight champion whose wrestling-and-pressure no-gi grappling game influenced a generation of grapplers outside pure submission.

American no-gi competitor with the most decorated record in modern submission wrestling history.

American coach and theorist who formalised the application of ecological dynamics and the constraints-led approach to grappling instruction.

Brazilian practitioner who refined the guard-based, leverage-dependent submission system that became the technical foundation of Brazilian Jiu-Jitsu.

American coach and instructional source whose mechanical articulation of guard and passing detail operates at a resolution suited to instructional.

Brazilian-American competitor and coach whose grip-independent guard game and submission hunting produced ADCC titles and lasting coaching influence.

New Zealand-born coach whose systematic submission grappling approach and six-hub taxonomy produced multiple world-level no-gi competitors.

American competitor and passing-system architect whose outside passing framework codified J-point camping and the high tripod pass.

American no-gi competitor and ADCC champion whose game integrates a wrestling-heavy entry system.

Brazilian no-gi competitor and ADCC absolute champion.

Japanese MMA competitor whose submission wrestling game produced victories over multiple Gracie family members in the late 1990s and early 2000s.

American catch wrestler and Pancrase pioneer whose submission wrestling game bridged the catch wrestling tradition with the emerging no-gi submission.

Australian no-gi competitor whose game is centred on the K-guard leg entanglement entry system and inside heel hook finishing mechanics.

Brazilian no-gi competitor and coach whose butterfly guard, arm drag to back take, and guillotine systems defined the pre-DDS era of submission grappling.

Brazilian competitor and coach whose top pressure game and Vale Tudo background made him one of the dominant figures of early ADCC competition.

Japanese submission wrestler and Pancrase co-founder whose shoot wrestling system was one of the earliest structured no-gi submission disciplines.

Polish coach and instructional source whose articulation of mechanical detail across guard, passing, and submission systems is widely cited.

Brazilian no-gi competitor and ADCC champion.

American no-gi competitor and ONE Championship grappling champion.

Brazilian no-gi competitor and ADCC competitor at +65kg.

American competitor whose collegiate wrestling background and 2019 ADCC −99kg silver showed elite wrestling translating directly to no-gi grappling.

American no-gi competitor who emerged as a teenage prodigy through the Danaher Death Squad before later transitioning to the B-Team.

Brazilian competitor and coach whose New York academy connects the Gracie tradition to the Danaher Death Squad and the modern no-gi era.

Brazilian no-gi competitor and multiple ADCC medallist known for top pressure and leg lock integration in the early-to-mid-2000s ADCC era.

Brazilian competitor and coach whose pressure-based positional game and back control philosophy influenced the development of modern no-gi submission.

British-Brazilian competitor whose pressure-based top game and submission system translate directly into no-gi and MMA contexts.

Brazilian competitor whose mid-2000s ADCC record — multiple weight-class medals plus a 2005 absolute silver — represents the high-water mark of pure.

Brazilian competitor whose performances at UFC 1, 2, and 4 established BJJ's credibility in no-gi submission contexts.

Brazilian competitor whose three consecutive ADCC −66kg titles (1999–2001) and 1999 Pride match against Sakuraba defined a founding era of no-gi grappling.

Japanese-American judoka and no-gi competitor whose game shows high-percentage judo throws transferring cleanly into no-gi grappling.

Annual analysis of competitive no-gi grappling — ADCC 2024 results, technical trends, format developments, and what the data means for the sport in 2026.

A mechanical history of no-gi submission grappling — from catch wrestling and early ADCC through the Danaher era, the no-gi explosion.

Analysis of the current multi-platform commercial environment.

American no-gi competitor whose game is centred on scramble-based entries, dynamic position changes, and submission-hunting from both top and bottom.

Analysis of the weight class structures across ADCC, WNO, CJI, and CBI, the role of the absolute division.

Brazilian competitor whose 2007 and 2009 ADCC −99kg titles and two-decade career place him among the most consistently decorated submission grapplers.

The knee line is the mandatory intermediate control zone in every pass: advancing past the feet without securing the knees leaves the guard capable of…

Whether the opponent's arm is inside or outside the strangle changes choke efficiency. Arm-out strangles contact the carotids directly; arm-in strangles…

Base in grappling is weight distribution over a support point. Disrupting the support point disrupts the base — regardless of how large or heavy the…

Posture in standing is not aesthetic — it is mechanical necessity.

The sequential requirement in pinning — chest contact is the first stage, hip coverage the second. Omitting the second stage allows guard recovery…

Clearing the foot line is the first mandatory step in every passing sequence — advancing before the feet are dealt with means absorbing the guard's…

The first universal invariant — body connection eliminates space and transfers weight across all positions. The foundation of control in submission…

Connection must come before control. The prerequisite that precedes INV-01. Distance returns initiative to the opponent — closing it is the first…

Maintaining body connection throughout leg entanglement exchanges prevents escape. Space = escape route. This is INV-01 applied to leg entanglements…

Destabilisation before control. An opponent with balance can defend from almost any position. Removing balance is the prerequisite for establishing…

Standing-to-ground transitions through two intermediate states. Landing on the hands retains posture and some base; landing on the hips ends standing…

When an opponent is displaced off primary base, the secondary leg is the rebalancing mechanism. Controlling or moving that leg during destabilisation…

The ceiling of top-position control — double underhooks remove both of the bottom player's pushing frames at once, so the pin requires minimal effort and…

Elbow connections are the guard's primary load-bearing contacts: they dictate the top player's weight, limit passing lines, and their simultaneous loss…

Escape sequencing: space must be created before it can be occupied. The bridge or frame comes first; the movement follows. Applies to pin escapes, guard…

Connection priority in scrambles. The first connection point dictates the direction of the exchange. Not athleticism — connection timing.

Defensive-capacity gradient — the difference between side-lying and flat-on-back is mechanically significant. Flattening is not just a goal but the…

Force angle — not strength — determines submission leverage. The mechanical foundation of why smaller practitioners can submit larger opponents when the…

Effective frames redirect force rather than opposing it. The mechanical principle that explains why framing against a stronger opponent works when angled…

Hip height advantage in scrambles. The player who achieves greater hip height first has gravity working for them and forces the opponent to fight upward…

When the bottom player forces the top player to post a hand, passing capacity ends and submission and sweep opportunities open — the structural boundary…

Heel exposure in leg entanglements is a positional fact, not a grip decision. Understanding why cross ashi exposes the inside heel and standard ashi…

In single-leg takedowns the leg is the entry, not the target. The hip is the target — the pivot that, once controlled, prevents sprawling and enables the…

Hip mobility is the mechanical source of every guard action — sweeps, submissions, recoveries, and escapes all originate from hip movement, and a flat…

The inside position invariant — controlling the inside of a limb or body controls all movement on that side. Universal across all grappling positions.

The foundational leg entanglement invariant. Inside space control — the attacker's hip in the contested space — is what makes the entanglement work…

Joint submissions work by exceeding the joint's structural tolerance. Speed of force application governs warning before damage — slow allows defence…

Why heel hooks, kneebars, and toe holds are designated elevated risk — the knee is attacked against its natural range, reaching the structural limit with…

The mechanical definition of kuzushi for no-gi.

Leg-attack penetration requires the attacker's hips to drop below the opponent's centre of mass before the entry step. Level change positions the…

Limb isolation is not just separation — it's disconnection from the body's unified defence. While the limb remains connected to the core, the body can…

How opponent pressure creates attack opportunities in scrambles. When they push down to prevent your height gain, they create the conditions for sweeps…

Passing and pinning are a single uninterrupted movement — treating them as sequential steps creates the gap in which the bottom player recovers, making…

Position-control-submission chain — positional advantage is the prerequisite for submission against a resisting opponent. Skipping the chain doesn't…

Disconnection as a resource in scrambles. Choosing when and where to re-connect gives the initiative. Forced reconnection on the opponent's terms is…

Leverage requires a fixed point. In armbars it's the elbow brace, in heel hooks it's the knee, in sweeps it's the hip. Remove the fixed point and the…

Body segmentation as a control mechanism. Controlling sections independently prevents the opponent coordinating a defence. The principle behind leg…

Space in grappling is contested — the player who created it does not own it. Frames that create distance for escape simultaneously create distance for…

Bilateral neck compression is the mechanical requirement for a functional strangle. One-sided pressure produces pain; two-sided pressure occludes the…

Structural load applied through correct position bypasses muscular resistance. Weight placed beyond the muscle's reach makes strength irrelevant. Pin…

Structural resistance must be disrupted before submissions can be completed. Breaking posture, disrupting the hip, collapsing alignment — different words…

Heel hook mechanism — the foot is a handle, the knee is the target. Force on the foot transmits through ankle and tibia to load the knee. Cranking…

The foundational guard invariant: the bottom player's foot line is the first barrier to passing, and losing it collapses the guard before any other…

Orientation is a prerequisite for guard function: a bottom player facing away from the passer cannot track the pass, cannot frame, and cannot mount any…

Hip control determines leg control in entanglements. Controlling the opponent's hip determines what submissions are available; controlling your own hip…

Guard passing is not reaching a position — it is breaking the bottom player's structural connections. Until those connections are gone and the bottom…

Every submission has a primary target (the joint or vessel) and a secondary anchor (where the opponent braces to resist). Finishing requires both — the…

Limb isolation is the prerequisite for finishing joint submissions. A limb still connected to the body's defensive system can be reinforced; only an…

Underhook control determines hip control. Whoever wins the underhook battle controls where the hips go — the foundation of passing, wrestling up, and…

The primary pinning invariant — underhook-secured chest contact simultaneously addresses the hip. The bottom player cannot move their hips independently…

Solo safety drill that cycles through the four breakfall types — back, side, front rotational, throwing-arm-trapped — at progressive heights.

Trains the sequential requirement of INV-07 through alternating leg entanglement entry variations. Variation one reaches for the heel before seating the…

Demonstrates INV-12 through a mounted armbar vehicle. Attacker establishes pressure on the elbow over the hip brace — partner confirms pressure. Attacker…

Demonstrates INV-LE01 through a direct structural comparison. From established ashi garami, the drill partner attempts leg extraction for 30 seconds with…

From a side control kimura grip, the drill partner is instructed to find any movement that eliminates submission pressure without releasing their arm…