Lateral Trunk Stability
A practical movement guide for every Mission SOP that uses this exercise. Sets, reps, load, tempo, and purpose remain specific to each mission and phase.
Movement guide availableAnatomy map
The movement remains available for planning and tracking while its ShaOS anatomy illustration is reviewed.
No anatomy image is published until the ShaOS model has been reviewed.
A lateral trunk hold that develops oblique, shoulder, and hip stability while resisting sideways collapse.
Movement media
The written setup, cues, and alternatives remain the current technique reference while the tutorial is produced.
Accessible movement summary
Lie on one side with the elbow beneath the shoulder and choose bent knees or stacked straight legs for support. Press the forearm into the floor and lift the hips until the head, ribs, pelvis, and feet or knees align. Keep the top hip stacked over the bottom hip and breathe without losing height. Lower under control when alignment changes, then repeat on the other side.
Key cue: Push the floor away.
The production indicators above are roadmap states, not claims that multi-angle footage, overlays, captions, or a narrated transcript are already available.
Adapt the movement
Preserve the movement pattern while matching current capacity, available equipment, and the mission environment.
Used in