SULOEV STRETCH

The Suloev stretch is the hamstring and lower-back compression lock developed by Russian fighter Amar Suloev in the late 1990s and refined through the modern no-gi grappling era. The technique applies hyperextension and compression force across the back of the leg by pulling the opponent's foot toward their own face while the opposite leg is anchored, producing pain in the hamstring, glute, and lower back simultaneously. The lock works from back control or truck position when one of the opponent's legs is exposed.

The mechanics begin from back control with one of the opponent's legs accessible — typically because the opponent has dropped one hook in defense, or from a transitional truck position. The attacker grips the foot of the exposed leg and pulls it sharply toward the opponent's face while using the opposite-side body weight to prevent the opponent's rotation. The pulling motion stretches the hamstring past its functional range and compresses the lower back in a way that produces immediate, intolerable pain.

The Suloev stretch is one of the most unusual submissions in the modern grappling repertoire because it does not target a joint or a vascular structure — it attacks soft tissue directly through compression and stretch. The technique is illegal in IBJJF competition due to safety concerns about hamstring tearing, but legal in many no-gi rulesets including ADCC nogi at brown belt. Modern competitors who use the Suloev include Gordon Ryan (in scrambles), and various Russian and Eastern European sambo-influenced grapplers. Defensively the technique is escaped by hand-fighting to prevent the foot grip, by rolling toward the attacker to disrupt the pulling angle, or by tap-to-grip when the stretch fully engages.