Learning setups

I had a scissor sweep training session and after it we did positional rolling from closed guard.

During positional rolling I felt like an idoit. I was pulling opponents arm and he was keeping it tight to his body. Camoon ... he's not giving his arm to me. No way! To get something done you need to have good setups - like pull arm... and then push it to trap it for triangle... I know this, but why doing it do it!

Setups need drilling! First positional sparring in closed guard could be just to get an under hook or opponents arm a cross your center line or make him touch the mat...