Q: I've heard that cardiovascular exercise can prolong life; is this true?
A: Your heart is only good for so many beats, and that's it... don't waste them on exercise. Everything wears out eventually. Speeding up your heart will not make you live longer; that's like saying you can extend the life of your car by driving it faster. Want to live longer? Take a nap.
Q: How can I calculate my body/fat ratio?
A: Well, if you have a body and you have fat, your ratio is one to one. If you have two bodies, your ratio is two to one, etc.
Q: Will sit-ups help prevent me from getting a little soft around the middle?
A: Definitely not! When you exercise a muscle, it gets bigger.
You should only be doing sit-ups if you want a bigger stomach.
Q: Is swimming good for your figure?
A: If swimming is good for your figure, explain whales to me.
(excerpted from an email I received)