These powders promise more energy, better pumps, and (possibly) improved performance—but they’re not all the same.

If you’re training intensely and could do with a little extra energy at the gym, then a pre-workout could be for you. Consider it a bookend to a post-workout protein shake — it’s a ...

Bodybuilding legend and former seven-time Mr. Olympia Arnold Schwarzenegger compared the performance benefits of coffee ...

Looking to maximize your gym performance? Find out how Cellucor C4 can help you reach your goals! We reveal all the benefits of this popular pre-workout supplement, from an energy boost to increased ...