It was fun. I have been contemplating it for awhile now and I finally went. I was nervous at first but once we started rolling I got more relaxed. I never dreamed how much cardio is a factor in bjj. I thought I was in good shape but I guess I'm not in grappling shape. I can see how addictive it is because I already want to get better. Just wanted to share my experience, can't wait until the next class!