Yea its me again with my dumb questions. I have been running/ rolling alot and im a pretty out of shape guy. Ive just got into BJJ and fitness. Trying to get in good shape but on to the question. When you guys first started did you have like nots on your back. Where it feels pretty damn painful when you rub your back. And also do your ribs bruise because when im in my brother's guard he tends to squeeze the shit outa me. Now when i breathe i get some pain. Is this normal or should i take it easy. Or go back to the couch potato days. Thx for help, I know these dumb questions but im honestly concerned im hurting myself lol.