Alias · Back Position
Back mount grip
Also known as Seatbelt Control — the canonical term used on this site.
Training background: informal — used as a generic descriptor for back control grips
Informal — generic descriptor for back-position control grip
Back mount grip is an informal generic descriptor for the seatbelt control — the back-position arm configuration that closes the diagonal loop across the opponent’s torso.
Etymology. “Back mount” is the casual MMA-adjacent vocabulary for back-control position; “grip” attaches the controlling-hand configuration. The compound phrase is generic — it can refer to any back-position controlling grip, though it most commonly points at the seatbelt configuration as the default back-control grip. Precise vocabulary uses “seatbelt grip” or “harness” rather than the generic “back mount grip.”
Mechanics. The closed-loop grip is the prerequisite for back-position control — the connection allows the attacker to transfer weight, generate strangle threats, and prevent the opponent from rotating out of the back exposure.
Cross-reference. “Seatbelt grip,” “harness,” and “over-under back control” are precise alternate names. Full mechanical coverage on Seatbelt Control.