Reverse Can-opener Neck Crank
⚠️ Dangerous
📅 1943
🏛 Archive
⛩️ Source
This excerpt is taken from a 1943 documentary on Danzan-ryū Jūjutsu, produced by Bernie Lau in Honolulu, Hawaii.
🔖 Technique Notes
In this excerpt, Tori applies a cervical extension, lifting Uke’s head backward in a reverse can-opener motion.
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