Medically reviewed by Raynetta Samuels PT, DPT, CLT The amount of rest you need between sets varies based on your fitness ...

Rest intervals between sets are not just downtime; they play a vital role in training effectiveness. The body needs time to clear metabolic byproducts, replenish energy stores, and reset the nervous ...

How long are you resting between your sets in the gym? Do you even know, or do you just make it up as you go along? Maybe you don’t even take real rest periods (please say you do). Just as having rest ...

If you’re looking for a way to boost your athletic performance, calorie burn, and fitness level, you may want to consider sprint interval training (SIT). Similar to high intensity interval training ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You’ve been getting stronger every week, when suddenly—bam—an injury, illness, or other curveball benches ...