JUDO-FANS

https://www.facebook.com/groups/1532016510406750

https://www.facebook.com/groups/15320165104067




JU-JITSU
3 Jiu Jitsu ways to defend against a rear control (bear hug)
https://www.facebook.com/watch/?v=881015001114064

Messerabwehr
https://www.facebook.com/reel/832579226268056