ベーシック足関節：アタック&ディフェンス

[Set sale] Straight Foot Lock & Aoki Lock/Shinya Aoki

Foot Lock Seminar/Song Won-jae

Comprehensive Guide to Leglocks for Jiu-Jitsu by Takuma Sudo

Straight Foot Lock/Shinya Aoki

Fundamental Leg Lock Drills by Yuki Takahashi

Heel Hook Encyclopedia by Yuki Takahashi

Leg Lock Seminar by Takuma Sudo

K-Guard & Heel Hook Seminar by Toshiyasu Sagae

Aoki Rock/Shinya Aoki

Pancraseism Submission Offense and Defense by Satoru Kitaoka

Fundamental Leg Lock Drills by Yuki Takahashi

Advanced Leg Lock Drills by Yuki Takahashi

Pancraseism Submission Offense by Kitaoka Satoru