The only valid excuse for not exercising is paralysis. – Moira Nordholt, feelgoodguru.com

Aerobics: a series of strenuous exercises which help convert fats, sugars, and starches into aches, pains, and cramps. – Author Unknown

There is a necessity for a regulating discipline of exercise that, whilst evoking the human energies, will not suffer them to be wasted. – Thomas de Quincey

I consider exercise vulgar. It makes people smell. – Alec Yuill Thornton