Positional Game · GAME-KIM-05
Kimura System Full Expression
Proficient-plus kimura positional game. Bottom player plays the kimura system from any position — guard, turtle bottom, transitions. Top player may do…
Start position
POS-GRD-BUTTERFLY
Round length
5:00 rounds
Reset rule
Reset when any win condition is achieved. The role of who is using the kimura system rotates after each reset — the player who just scored takes the bottom starting position and the kimura-side role.
Top wins by
Pass guard, take the back, or force the tap by any means outside the shoulder-lock system.
Bottom wins by
Force the tap by rotating the shoulder past its range, take the back from the figure-four grip, sweep to top position, or prevent the top player from passing for a full 60 seconds.
Game Description
This game is the integrated expression of the entire kimura system for the Proficient or Advanced practitioner. Earlier games in this series isolated components — grip entry, single-position games, the butterfly dilemma. This game removes positional constraints and requires the practitioner to use the kimura system as a continuous positional strategy: entering from guard, maintaining through transitions, converting to back takes when the finish is blocked, and returning to kimura entries when the back take is disrupted.
The role-rotating structure creates competitive symmetry — both players experience the kimura system continuously rather than one player playing the system while the other plays defence only.
How to Run This Game
Setup: Both players start seated in butterfly, facing each other. The player designated as the kimura player has the figure-four grip pre-established. Coach signals start.
Kimura player’s objective: Express the system across any position. The figure-four grip is the hub; every other action (sweep, back take, submission, guard recovery) is a continuation of the system. If the grip is lost, re-establish it from the next available position — do not switch to a different system.
Opponent’s objective: Prevent kimura system outcomes while working their own game. The opponent has no restrictions — they may pass, take the back, attempt submissions, sweep — but their primary counter is preventing the kimura player from establishing or maintaining the figure-four.
Rotation rule: After each scored event, the scoring player takes the bottom position and the kimura system role. The player who was just attacked starts on top.
Coaching Notes
The role-rotating structure is the key pedagogical feature of this game. Practitioners who play a single role for multiple rounds often develop a narrow understanding — they learn the kimura system or they learn to defend it, but not both. Rotating after each score ensures both practitioners develop a complete understanding of the system’s strengths and limitations.
The 300-second round (five minutes) is long enough for multiple resets within a single round. The game rarely completes five minutes without a score — the scoring events are accessible enough that rounds are typically 60–120 seconds. This makes the game high-repetition within a single session.
The primary coaching input for this game is reminding practitioners to stay in the system when the finish fails rather than abandoning the grip. A practitioner who releases the figure-four and switches to a different system when the back-take conversion is disrupted has not understood the system’s core principle: the grip is the asset, not any individual technique within the system.
Watch for practitioners who play the grip successfully but cannot convert to finishes — they are maintaining the control layer without accessing the submission layer. This identifies a gap in the back-take or rotation mechanics that earlier drills in this series address.
Progressions
Once both players are consistently using the system, introduce these constraints:
- Finishes only: Only the hammerlock and the kimura submission score — back takes and sweeps do not. Forces the practitioner to develop finishing mechanics rather than relying on position accumulation.
- Standing start: Both players begin standing. The kimura player must establish the figure-four from a standing context first. This introduces the standing kimura entry pathway.
- Competitive rounds: Remove score tracking and play continuous live rounds, with the role-rotate maintained. This is competition-equivalent training intensity.