Positional Game · GAME-KIM-01
Side Control Kimura — Establish and Defend the Grip
Foundations kimura positional game from side control. Top player tries to establish and hold the figure-four loop; bottom player tries to prevent…
Start position
POS-TOP-SIDE
Round length
3:00 rounds
Reset rule
Reset when the top player achieves a five-second hold, when the bottom player escapes to their feet or back take position, or when the grip is completely broken and both players reset to side control.
Top wins by
Establish and hold the figure-four loop for five consecutive seconds.
Bottom wins by
Prevent the figure-four loop from closing, or break it after it has closed, without conceding a full back take.
Game Description
This is the entry-level kimura positional game. It isolates the establishment and maintenance of the figure-four grip under live resistance from a position the Foundations practitioner already knows: side control. The submission finish is explicitly not the goal — the grip is the goal. This makes the game accessible and repeatable without elevated safety risk.
The asymmetry is intentional: the top player has the positional advantage of side control, but winning requires a grip skill, not just positional dominance.
How to Run This Game
Setup: Both players take standard side control, top player on top, bottom player defending. Coach signals start.
Top player’s objective: Close and maintain the figure-four loop. Five consecutive seconds of clean grip (loop closed, elbow off body, partner’s wrist above their elbow) wins the round.
Bottom player’s objective: Prevent the loop from closing or break the loop once established. The bottom player may use any defensive tool — framing, elbow drive, wrist wrap — but cannot attempt to sweep, stand up, or take the back during this game. The bottom player’s restriction isolates the grip battle.
Score and reset: The top player wins the point with a five-second hold. The bottom player wins the point by breaking the loop or escaping. Play five points per side, then switch roles.
Coaching Notes
This game exposes the grip establishment gap immediately. Practitioners who can drill the entry pattern in isolation but cannot close it against even mild defensive pressure will find themselves unable to score. This is useful diagnostic information — it identifies whether the problem is grip sequencing (needs more drilling) or positional pressure (needs weight redistribution work).
The bottom player’s frame and elbow drive are the two most effective defences and the two defences most likely to be encountered in live training. Running this game provides significant reps against both in a controlled context where the bottom player cannot also threaten back takes or submissions.
Common pattern: Bottom players who understand elbow positioning (keeping their elbow close to their side, not letting it float wide) will make the loop significantly harder to close. Top players need to learn that the initial thread must happen when the elbow is momentarily available — not after the bottom player has set their arm position. The game trains this reading naturally.
Progressions
Once the top player can score consistently, add the following constraints sequentially:
- Bottom player may attempt to sit up and recover guard — top player must prevent guard recovery while establishing the grip.
- Remove the five-second hold requirement — any momentary clean grip plus a back-take initiation wins.
- Open the bottom player’s restrictions fully — this becomes the full kimura trap game.