Someone made a dumb thread on the UG about knee on stomach, but it's funny cause I actually have that problem. I usually do pretty good, but when a guy gets knee on stomach, he just switches from side to side as I try to escape. It's hard for me to regain any type of guard or reverse the position as well. I usually switch from being pretty offensive and defensive to just being defensive and hanging on to ride it out.
I don't get caught in too many subs, but it's just annoying to be stuck there. Any suggestions?