Medically reviewed by Aviv Joshua, MS, RDN Key Takeaways Pre-workout supplements may be helpful for some athletes, but they ...

Exercise equipment, gym accessories, workout tech and more — we rounded up the best fitness gifts for treating someone who ...

Workout headphones aren’t one-size-fits-all, so two of our in-house athletes put the latest top pairs through dozens of hours of rigorous testing to help you find the ones that are actually worth it.

The theory behind the results is that having more available creatine in the body helped to replenish energy production (more ...

The magic comes from smart ingredient combinations. Caffeine sharpens your focus and makes hard work feel easier, beta-alanine delays that burning fatigue in your muscles and creatine helps you power ...