Headquarters (HQ)

What This Is

Headquarters (HQ) is the kneeling position the top player occupies when they are engaged with an opponent’s guard but have not yet committed to passing or to a leg entanglement entry. One knee is up — the “posting knee” — planted beside the opponent’s far hip. The other knee is down beside the opponent’s near hip. Both knees point in the same direction: toward the opponent’s far side. The hips are low and heavy. The spine is upright. The posture is compact.

HQ is not a destination. Practitioners who sit in HQ waiting for something to happen will be swept or have the position dismantled. It is a hub — a central position of readiness from which several very different sequences begin. The top player in HQ is choosing between sitting back to ashi garami, stepping over to side control, driving into a body lock, or circling into an over-under. Each of those sequences begins from the same posture. The choice between them is dictated by the bottom player’s movement and by which exit the top player is threatening.

HQ is important precisely because it does not commit immediately. It is a position of managed pressure from which the top player can read the bottom player’s response and select the correct branch. The bottom player’s attempt to recover guard, pump the hips, or push the posting knee determines what the top player does next. The top player does not decide unilaterally — they respond to the opening that the bottom player’s defence creates.

The Invariable in Action

HQ is a connection position before it is anything else. The posting knee is in contact with the mat beside the opponent’s far hip — not hovering above it, not pressing against it, but grounded beside it. The near knee is down against the opponent’s near hip. The top player’s hips and lower body are connected to the opponent’s hip structure through this knee configuration. This is the connection that makes everything from HQ work: the sit-back to ashi garami, the fold-over to side control, the body lock drive all require the top player to already be in connection with the opponent’s hip structure before the sequence begins. A top player who is sitting upright with their hips back, knees away from the opponent, is not in HQ — they are in a position that has no leverage on the bottom player’s position and from which no transition is immediately threatening.

From the top player’s perspective in HQ, this invariable describes what the posting knee is doing. The posting knee, planted beside the opponent’s far hip, disrupts the bottom player’s ability to maintain active hooks or frames between the top player’s knees. The bottom player’s near leg is beside the top player’s down knee — not threatening. The far leg is on the far side of the posting knee. By positioning the knees this way, the top player has already separated and neutralised the guard’s hook structure without needing to grab or push the legs. The knee positions do the work. The bottom player must fight to re-insert a hook or frame; the top player’s posture prevents them from doing so easily.

HQ’s posting knee structure suppresses the guard rather than eliminating it. The hooks are neutralised by position, but they are not cleared — the bottom player can re-insert a hook the moment the top player shifts weight to advance. Every pass exit from HQ begins with a clearing action specific to that exit: the fold-over to side control clears the near leg by stepping over it; the knee cut clears the near hook by driving through it; the sit-back to ashi garami clears the far leg by taking it into the entanglement. The invariable is satisfied by the first committed movement of the pass, not by HQ itself.

HQ is not a passing position — it is a position from which passes begin. The knee line has not advanced simply because the top player is in HQ; it advances when the top player commits to a pass exit and drives through. The fold-over advances the knee by stepping the posting knee over the hip; the body lock advances it by driving both knees forward through the locked legs. Practitioners who sit in HQ and wait are not advancing the knee line — they are holding position while the bottom player recovers guard structure. The pass exists in the movement out of HQ, not in HQ itself.

HQ is threatening precisely because it addresses multiple connections at once. The posting knee neutralises the far hook; the down knee neutralises the near connection; the low hips break the bottom player’s posture. But the bottom player retains connections — the underhook, the frame, the free leg — and the pass that leaves any of these intact is not complete. The multi-exit structure of HQ is designed around this: the fold-over breaks the near leg and upper body connection; the sit-back takes the far leg into entanglement. The correct exit is whichever one breaks the specific connection the bottom player is relying on, and the bottom player’s reaction reveals which that is.

The fold-over from HQ arrives in side control with the top player’s posting knee already past the bottom player’s hip. If the top player pauses at this moment — having folded the knee over but not yet established chest contact — the bottom player’s free leg re-inserts into the gap. The chest pin must land as the knee crosses the hip line, not after. This same principle applies to every HQ exit: the advance and the consolidation are one movement. The top player who advances the knee line and then stops to establish position has created the window the bottom player is waiting for.

Entering This Position

From Top Half Guard

The most natural entry to HQ is from top half guard. When the top player is in the half guard passing position — one leg trapped, one knee up — the posting knee is already present. The top player simply aligns both knees toward the far side, presses the hips low, and establishes the HQ configuration. The leg trap means the near knee is automatically in contact with the bottom player’s hip area. Top half guard and HQ are in many respects the same position — HQ is the organised version of the top half guard passing posture.

From Top Butterfly Guard

When the bottom player’s butterfly guard collapses on one side — when the top player has cleared one hook and is inside the remaining hook — the top player can drop into HQ by putting the down knee to the mat beside the near hip and driving the posting knee up beside the far hip. The cleared-hook side becomes the posting knee side. This is the HQ entry that sets up the body lock pass most directly: the hooks have been split, and the top player is now positioned to lock and drive.

After a Leg Drag

When a leg drag completes — the top player has dragged the near leg across and the bottom player’s hips are turned — the top player is already alongside the bottom player’s hips. Dropping into HQ here is a matter of planting the down knee and posting the other knee. This is the HQ entry that is closest to a completed pass: the bottom player’s hips are partially turned, and advancing from HQ to side control is one step. The top player either folds the posting knee over into side control or sits back into ashi garami if the bottom player tries to recover guard by spinning.

From the Standing Pass Reset

When a standing pass attempt stalls — the top player was standing over the bottom player’s legs and could not complete — dropping into HQ is the way to maintain pressure rather than returning to standing. The top player drops the hips, plants the knees in the HQ configuration, and re-engages from the kneeling position. This prevents the bottom player from recovering their guard structure during the reset.

From This Position

HQ’s value is the number of directions it can go. The top player threatens multiple exits simultaneously, and the bottom player’s defensive reaction determines which one becomes available.

Advance to Side Control

The most direct exit from HQ. The top player folds the posting knee over the bottom player’s near leg — stepping the posting foot over the bottom player’s hip — and drives the chest down. The posting knee becomes the under-hip control that denies the bottom player the space to re-insert a hook. The top player’s weight transfers forward as the posting knee crosses the hip line, and side control is established. This advance works best when the bottom player is trying to push the posting knee away — they are generating force in the wrong direction, and the fold-over goes with that energy rather than against it.

Sit Back to Ashi Garami

When the bottom player tries to recover guard by shooting their far leg up toward the top player’s upper body, the top player sits back, takes the leg with them, and lands in ashi garami. The posting knee guides the leg into the entanglement as the top player sits. This exit is the primary reason HQ is listed as a hub for leg locks: the sit-back is immediately available whenever the bottom player’s far leg moves. See the Ashi Garami page for the specific mechanics of the entanglement.

Sit Back to Outside Ashi Garami

If the top player sits back to the outside of the bottom player’s legs rather than between them, the result is outside ashi garami. This entry is available when the bottom player’s near leg is the one moving — trying to insert a hook on the inside — and the top player takes that leg from the outside. The mechanics of the sit-back are similar to the ashi garami entry; the direction and leg orientation differ.

Body Lock and Over-Under

From HQ, the top player can level-drop and wrap both legs for the body lock pass, or go over-under with one arm over and one arm under the legs. Both entries begin from the HQ position: the top player is already beside the opponent’s hips, hips low, and the level drop into the lock is a short movement from there. See the Body Lock Pass page for full mechanics.

Knee Cut Pass

When the bottom player’s near leg is pressing against the top player’s near hip — pushing — the top player can use that pressure to drive the posting knee across the bottom player’s near thigh (the knee cut) and enter the knee cut pass. HQ is the launching position for this pass because the posting knee is already positioned to slide across the thigh. The bottom player’s push is the opening: they are making contact that the top player can use to direct the cut.

Common Errors — and Why They Fail

Error: Sitting too high — hips elevated above the opponent’s hip level. Why it fails: With the hips elevated, the posting knee loses its connection to the opponent’s far hip. It becomes a floating knee rather than a grounded post. The bottom player can push the knee aside, insert a hook, and recover guard without needing to generate significant force. The leverage that HQ provides comes from low, connected hips — remove the low hips and the position loses its mechanical content. Correction: Drive the hips toward the mat. The posting knee should feel heavy beside the opponent’s far hip, not hovering above it. If the bottom player can easily knock the posting knee away, the hips are too high.

Error: Losing the posting knee connection — the knee floats away from the opponent’s hip. Why it fails: INV-07. If the posting knee is not in contact with or immediately beside the opponent’s far hip, the connection that makes HQ threatening is gone. The top player is kneeling near the bottom player rather than in connection with them. The leg lock sit-back is no longer immediately available because the hip is not caged; the fold-over to side control requires the top player to first re-engage. Correction: The posting knee is an active contact point. It should press gently into the opponent’s hip structure at all times. If it has drifted, re-engage it before attempting any exit.

Error: Committing to an exit without reading the bottom player’s movement. Why it fails: Each exit from HQ is a response to a specific bottom player action. Committing to the fold-over when the bottom player’s far leg is moving creates the sit-back opportunity and the top player takes the wrong option. Committing to the body lock when the bottom player is already coming up to knees means the top player is driving into a scramble. Correction: HQ is a reading position as much as a passing position. The top player applies pressure and waits for the bottom player to react, then selects the exit that matches the reaction. Patience in HQ is structural, not passive.

Error: Using HQ as a stalling position. Why it fails: The bottom player who recognises that the top player is not threatening will begin managing HQ — posting frames, recovering hooks, creating space. Without active threat, HQ simply becomes a top half guard standoff. In competition, this may produce stalling penalties. Correction: Apply continuous pressure through the hips. The posting knee should be probing — nudging the far hip, testing the bottom player’s reaction — even when no specific exit is being committed to. Pressure without commitment is not the same as stalling; it is how the top player discovers which exit is open.

Drilling Notes

Ecological Approach

HQ passing game: Top player starts in HQ. Bottom player’s goal is to recover full guard (both hooks in or closed guard for three seconds). Top player’s goal is to complete the pass to side control or enter a leg entanglement. No submissions. Run ninety seconds, switch. This game forces the top player to use all HQ exits in response to real guard recovery attempts, and teaches the bottom player that each defensive action creates a different opening for the top player.

Systematic Approach

Phase 1 — HQ position entry. From any starting top position (top half, standing, top butterfly), the top player drops into HQ with correct posture: hips low, posting knee beside far hip, down knee beside near hip, both knees pointing the same direction. Partner gives no resistance. Focus on getting the posting knee connected first, then the down knee. Twenty repetitions from each starting position.

Phase 2 — Fold-over to side control. From HQ, partner provides light resistance — pushing the posting knee with the near arm. Top player uses the push direction to fold the posting knee over the bottom player’s hip and establish side control. The partner’s push is the trigger; the top player does not fold over until contact is made. Twenty repetitions each side.

Phase 3 — Sit-back to ashi garami. Partner moves the far leg toward the top player (simulating guard recovery). Top player sits back and takes the leg into ashi garami. The top player focuses on sitting back as a single movement — not reaching for the leg first, but sitting back so the leg lands in the entanglement. Twenty repetitions. (INV-07 checkpoint: did the top player reach first, or sit first?)

Phase 4 — HQ passing game (ecological), as above.

Ability Level Guidance

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