Box Squats

Squats are so good and feel great. A buddy of mine who is going to school to be a personal trainer told me I have perfect form when squatting, I'm assuming it comes from my days of track and field doing the standing long jump, the beginning of any good jump starts with the exact motion of a good squat. I might try these box squats one day though.

I always thought that it was best not to rest the weight, as in keeping your muscles going. Setting the weight down is bad isn't it?