Single Leg X Guard

Single Leg X Guard is the full descriptive name for the single leg X (SLX) — the leg-entanglement and sweep platform in which the attacker controls one of the opponent’s legs from below with both hooks committed inside that single leg’s hip pocket.

Etymology. “Single Leg X” specifies the one-leg-X geometry; “Guard” attaches the position-family. The full name predominates in published instructional material; “SLX Guard” is the abbreviation form.

Mechanics. The two hooks form an X around the opponent’s single trapped leg — the closed configuration denies the leg’s retraction and provides sweep, foot-attack, and saddle-transition options.

Cross-reference. “SLX Guard” is the abbreviation form; “Leg Lace” is the colloquial alternate. Full mechanical coverage on Single Leg X.