The best powerlifters rest 5 to 10 minutes to perform one repetition at 100% of their maximum effort.
So you say, but I'm a bodybuilder, well, if you train at 6-10 reps of your max effort, you can't recover properly in less than 2 or 3 minutes.
Can you do a set of 20 reps and come back to do a set of 18 reps after 1 minute rest? Yes. But that's because you're lifting light weights (in fact, weights that you would use in a warm-up set) that don't threaten your physical integrity.
So you say, but I'm a bodybuilder, well, if you train at 6-10 reps of your max effort, you can't recover properly in less than 2 or 3 minutes.
Can you do a set of 20 reps and come back to do a set of 18 reps after 1 minute rest? Yes. But that's because you're lifting light weights (in fact, weights that you would use in a warm-up set) that don't threaten your physical integrity.