Body Weight exercises...
My father recently informed me of body-weight workouts. I was doubtful of the success of such workouts as eventually you would get used to your body weight. Then I saw this:
Anyone do body-weight exercises?
"The typical investor would be better off if his stocks had no market quotations at all, for he would be spared the mental anguish caused him by other persons' mistakes of judgement."
Benjamin Graham - The Intelligent Investor Chpt 8.