Open guard is not one position but a family sharing a single rule: your feet, shins or knees stay in contact with your partner so distance remains measurable. Whether you are seated, on your back with feet on the hips, or hooking behind their knees, the structure is a pair of connections, usually one grip on the upper body and one point of leg contact. Break either half and the position becomes an invitation to pass.
Key points
- Every open guard needs a grip and a leg connection acting on the same problem, or your partner walks around the unattached half.
- Feet on the hips manage distance, hooks behind the knees disturb their base, and a shin across the thigh controls their angle.
- Sit up rather than lie back whenever the position allows it, because a seated posture keeps your head above your hips and your hands free.
- Enter open guard from a broken closed guard or out of a scramble, not by opening your legs and waiting for something to happen.
- Match the guard to the ruleset, since grip-dependent guards behave very differently when there is no jacket available to hold.
Common mistakes
- Extending the legs fully so your feet sit far from your hips, which removes any ability to retract and rebuild when pressure arrives.
- Holding upper body grips with no leg contact at all, leaving your partner free to circle to an angle while your arms accomplish nothing.
- Lying flat on your back with both hands defending your chest, a posture from which no open guard attack is available.
Put it into practice
Two-point connection check
- Sit facing your partner and establish one upper body grip and one leg contact before they start moving.
- Have them circle slowly to each side while you maintain both connections without gripping any harder.
- Whenever a connection breaks, stop, name which one went first, and rebuild it before continuing.
- Progress to your partner adding light forward pressure so entries have to be rebuilt while everything is moving.
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