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Bottom of guard: solo shapes

Hip swivel, forearm frame, hip escape and the shoulder rock: the shapes the bottom of guard is made of.

Shapes grouped by the position they belong to, plus the reflection blocks that turn a class into notes.

Phases of this study

1. Swivel. Legs to one side, shoulders down.
2. Frame. Elbows in, forearms up.
3. Hip escape. Post, lift, travel.
4. Shoulder rock. Hips over the shoulders, hands posted.
5. Rock forward. Back to a sit.

Common faults

Shoulders lift in the swivel

The swivel becomes a roll.

Frames reach

The frame straightens into a push.

Rock too far

The neck takes the inversion.

Why it matters

The bottom of guard is made of a handful of shapes: turn the hips, frame, escape, invert. Rehearsed together, alone, they are a warm-up for the position; they are not the position.

Drill prescription

3 rounds of 60 seconds work with 30 seconds rest. One pass through the four shapes per repetition, slow.

Scope

Solo drill on a mat. No partner, no grips, no weight, no pressure and no resistance are shown. Not coach-verified: a qualified instructor has not reviewed the animation or these notes. Guard is defined by the person in it, who is not shown. These are the shapes only.

Cues the timer will call

1. Shoulders down through the swivel.
2. Elbows in for the frame.
3. Post the hands before the rock.

Movement notes: Guard retention hip movement

1. Knees up, shoulders down. Lie on your back with the knees over the hips and the feet off the mat.
2. Swing to one side. Let the legs swing to one side as the pelvis turns; the shoulders stay square on the mat.
3. Knees back to centre. Pull the knees back over the chest with the hips light.
4. Swing to the other side. Swing to the other side with the same shoulder discipline.

Watch for. The shoulders stay on the mat while the pelvis turns; a swivel that lifts a shoulder is a roll. There is nothing here to retain against, so this is the hip pattern only, not guard retention.

Movement notes: Forearm frame • solo shape

1. Side position. Begin on the side, not reaching from a flat back.
2. Elbows in. Keep the elbows connected to the space near your ribs.
3. Forearms in front. Present the forearms in front of your torso.
4. Maintain space. Maintain structure without locking the arms straight.

Watch for. A frame is defined by what it is placed against. Alone, this study can show the shape of the arms and where the elbows sit; it cannot show the direction of force, the contact point or whether the frame would hold.

Movement notes: Hip escape / shrimp

1. On your back. Start on your back, knees bent, both feet flat on the mat.
2. Post and load. Post the near hand and turn onto that shoulder as the near foot loads.
3. Hips travel. Push through the planted foot so the pelvis lifts and travels away from the shoulder.
4. Reorganize. Bring the top knee back in front of you and reset without pulling on your neck.

Watch for. A hip escape moves the pelvis; sliding the feet while the hips stay put is a different thing. Which side you escape toward, how far, and what the movement answers depend on the partner who is not in this study.

Movement notes: Shoulder-stand rock

1. Tuck. Draw the knees toward the chest and keep the chin tucked.
2. Post the hands. Post both hands beside the hips before any weight goes back.
3. Hips over the shoulders. Rock back until the hips sit over the upper back, with the head resting along the mat, never loading the neck.
4. Rock forward. Rock forward again to a tucked sit and hold the knees.

Watch for. This is a rock onto the upper back, not a full inversion or a granby. The weight stays on the shoulders and posted hands; if the neck is taking load the rock has gone too far. Learn inversions with a coach before adding any rotation.

Rehearse, then reflect

Open the visual study to step the phases on the live model. Start slowly using the movement taught by your coach, pause between repetitions and keep the range comfortable. Add the study to a session when you want a timed block, and record one useful observation afterward.