Question: what is 20 rep squats?
Answer: Enter that mythical beast, the gut-wrenching set of 20-rep squats. The idea is to warm up to a weight you could squat for a tough set of 8-12 reps, then squat it for 20 reps instead. ... Others call them 20-rep breathing squats and recommend you squat once every ten seconds all the way to twenty without stopping.