"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you wake up for an early morning run or hit the gym after work for a long training session, the right ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Let’s be real—you don’t need a pre-workout supplement to have a great lift or make progress in the gym.

Pre-workout supplements promise to give you a boost before your gym session. They’re supposed to crank up your energy, help you push harder, and improve your endurance. But how do you know which ones ...

Adam Meyer is a health writer, certified holistic nutritionist and 100% plant-based athlete. His work has been featured in EatingWell, MindBodyGreen, Alive, Everyday Health, Livestrong, Fatherly, Eat ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. When it comes to working out, it can be difficult to know ...

Pre-workout supplements, also called “pre-workouts,” are meant to give you energy for when you exercise. The main ingredient in most of them is caffeine. These supplements often come in pill or powder ...

“There are several different pre-workout supplements, many with various ingredients,” says Jordan Hill, R.D., C.S.S.D., a ...