Glossary /// Canonical term

Straight Ankle Lock

Family Leg Locks

The straight ankle lock — Achilles lock — is the foundational lower limb submission. Legal in all major rulesets. Understanding Submission grappling…

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Ability level: Foundations

Also known as

Other names for this technique. Linked entries have their own glossary pages; non-linked entries (typically foreign-script forms) are surfaced for discovery only.