Hi all First time posting on the grappling forums, which makes sense since I've only been training for a month now in BJJ. I'm just curious to know if there are any tips on exercise and/or technique that I can work on to better handle heavier guys. I noticed I couldn't bump really heavy guys off of me nor escape from their side control. It was just too much weight to squeeze under. I was always struggling and couldn't get into any dominant positions without a great deal of difficulty, luck, and laziness on their part. What ends up happening is that I get tired from being weighed down and get caught in ridiculous submissions =/. Any tips on technique or exercises I can do to help this situation would be greatly appreciated!