Cervical hyperextension finish arching the head and back over the attacker's shoulder
Cervical hyperextension finish arching the head and back over the attacker's shoulder
The step-by-step execution breakdown lives in the app — mechanics, tips, and the full entry sequence.
Open1submission detailin the App Store↗Cervical facet damage can occur before clear pain signals arrive.
Never apply with momentum or speed; load only as a slow static squeeze.
Avoid all drilling with prior neck, disc, or nerve root injuries.
Cervical locks are illegal in IBJJF at every belt level.
Release the cupping grip the instant the partner taps or protests verbally.
Open Dragon Sleeper in Grapla to add it to your drilling queue, log every attempt, and watch your finish rate move over the next 30 days.