Krillan I am just going to say that for you to even bring up the over wieght issue is just poor taste. I have been involved in MA for over forty years and run a very high level school. I am obese by any standerds period and I train people every single day. My weight problem is from a medical condition and steriods that I must take five times a day. There are alot of people on here that knows me and enjoy my training methods and appreciate all of my knowledge. Maybe you should investigate and ask question about the instructor and take a moment and do a class or two and see if he is the real deal. I am up front with everybody but onece we get on the mat and start training they sign up and are glad they did. My advice is try a class I am sure they will give you a free trail if you ask..