Under reverse kesa

Under reverse kesa is the judo-derived name for the defender’s perspective under ushiro kesa gatame — the reverse scarf hold in which the attacker lies diagonally across the opponent’s chest but facing the opponent’s feet rather than the head.

Etymology. Kesa (袈裟) refers to the diagonal Buddhist sash that names the pin family; “reverse” describes the head-direction inversion — the attacker faces the defender’s feet rather than the head, in contrast to the standard kesa gatame. The “under” prefix specifies the defender’s perspective, sitting alongside “pinned in kesa,” “bottom of knee ride,” and other parallel bottom-position descriptive labels in judo and submission grappling vocabulary. The Japanese term ushiro kesa gatame (後袈裟固) is the formal name; in spoken judo and submission grappling vocabulary the shortened forms predominate.

Mechanics. From the bottom-position perspective, the attacker’s chest-to-chest connection covers the defender’s torso with the attacker’s hips positioned near the defender’s hips. The reversed orientation gives the defender different escape angles compared to standard kesa — the head is free of the attacker’s arm trap, but the lower-body access is restricted by the attacker’s hip-to-hip connection. Escape requires bridging into the attacker’s hip line or working a leg-trap to disrupt the configuration before submission threats develop.

Cross-reference. English-speaking no-gi uses “reverse scarf hold bottom” or “bottom of reverse kesa.” Full mechanical coverage on Reverse Kesa Gatame Bottom.