It's always a big debate, and I didn't see any other threads in here. Is it better to exercise using just your own body weight or is lifting free weights and shit better?? Personally I just do body weight at high reps/till failure, I feel that I have no desire to look like a body builder or anything. I have also heard that lifting weights does make your big and strong now, but it is hard on your joints and might cause lots of pain later in life. Most of you guys seem pretty serious, so what do you think and why?????