Alias · Top Positions
Arm-trapped lateral position
Also known as Crucifix — Bottom — the canonical term used on this site.
Training background: descriptive
Descriptive — both arms trapped, on the side
Arm-trapped lateral position is a descriptive name for the crucifix bottom position — naming it by the trapped arms and the lateral, on-the-side orientation.
Etymology. “Arm-trapped” names the defining problem, both arms controlled; “lateral position” names the sideways orientation the bottom player is held in. The label describes the predicament rather than the crossbeam image.
Mechanics. Escape turns on recovering hip mobility: with the arms occupied, the trapped player must use the hips to bridge and turn, since hip movement is the only engine left to create space and off-balance the controlling player. Freeing the hips precedes freeing the arms.
Cross-reference. “Under crucifix” is a sibling alias. Full mechanical coverage on Crucifix — Bottom.