Most people's idea of exercise is somewhat 'abusive'. They treat their body like some sort of adversary and dehumanise it. No pain, no gain etc. Why? There are sensible ways to exercise.
You are not at war with your own body.
Listen to your body.
Exercise in a manner that has a positive
effect on your entire life. Not just in
the gym. Set aside your pride and
Research how the skeleton works, the
Consider how much energy is being used.
Do you feel energised from exercise or wiped out? Happy or miserable?