So I know everyone says strength isnt important in grappling but I genuinely think it does. I was rolling with a guy with very similar experience I'm probably better technically because I've done more lessons but he is so much heavier probably 5 stone more and he could do pretty much what he wanted no matter what technique I used. Fact is I've never been big. I'm 6'2 and weigh about 10 stone. That's always suited my fighting style for striking but for bjj it doesn't seem to be good so what's good body weight exercises that can help with grappling strength, I don't want any weights stuff because I haven't got the time or money to go to the gym as well.