One or two for the big exercises. Most exercises I do none.
Exactly.
I knew a guy who claimed to always lift naked, and that if you couldn't get up for a workout, you were either sick or a closet case. The guy's name was Claude. Claude would say things like, "Warm-ups, like foreplay, are for the inadequately endowed; and, as you can probably tell, I am not inadequate. Quite to the contrary."
His main idea was that training arousal ought to be instant. Pep talks and pre-workout drinks are for those who need assistance sustaining interest in order to perform, i.e., for sufferers of workout disfunction (WD). "The weights are there," Claude would say, "they're resisting, sure, but that's the fun: start pumping!" He invited me to train with him at his home, you know, to demonstrate his ideas; I politely declined by saying that I had to return some video tapes to Blockbuster. This was last year.