Learn / Sambo / Straight ankle lock (Achilles)
LEG LOCKS · NOVICE
Straight ankle lock (Achilles)
Also called straight footlock, achilles lock, botinha
The blade of your wrist under their achilles, hips through, back arched: the first leglock everyone learns and the one that never stops working.
OfficialLachlan Giles — Absolute MMA — Footlocks and Escapes (Lachlan Giles)
Connected in the web
In these systems
Classical sport lineage
The FIAS mainstream: jacket throws and leg locks under the total-score clock.
Canon: Kharlampiev, Borba Sambo (1940) — standing, lying, and the passages between · FIAS sport rules · Rudman's ground-technique books