#16
Leg Lock
Kneebar
Also known as: Hiza-Juji-Gatame, Knee Lock
Intermediate
Difficulty
#16
Popularity
Description
A joint lock that hyperextends the knee, similar to an armbar but applied to the leg.
History
Common in sambo and catch wrestling, the kneebar became more prominent in BJJ through Dean Lister and later the Danaher Death Squad. It's legal at brown and black belt in IBJJF.
Technique Notes
Trap opponent's leg like an armbar, with knee joint at hip level. Pinch knees, grab foot, and extend hips while keeping leg trapped. Triangle legs for maximum control.