I just watched Victor's instructional on the Estima lock and it's different to what Brandon is showing because it doesn't pin the toes. I think Sock lock is a toe hold, so it's brown belt level in ibjjf...?
Kombat Sports/10th Planet Yuma and San Diego (when in the area)
Location
Imperial, CA
Posts
110
After watching your match I had to go review this lock, and man I am going to work on this. Now when someone is transitioning to ashi if they get there foot caught into that position, do you think you could use it to a certain degree to help defend?
BMac's sock lock looks like a straight footlock to me. Toe holds rotate the ankle. Straight foot locks flex the ankle straight back. Looks legal to me.