Who says muscle building after 45 has to mean heavy weights, crowded gyms, and waiting for someone to finish texting between sets? With the proper bodyweight routine, you can build serious strength ...

So you’ve been lifting, running, or training for a while, and you’ve asked yourself: Do I need to change my routine every few weeks? Some people swear by “muscle confusion,” while others say ...

When you think of bulking, you may call to mind bodybuilders or power lifters, but that would only be part of the picture. While bulking does mean putting on muscle (in a nut shell), per Laura Girard, ...

Because strength training builds more muscle than walking, stop every five to 10 minutes on your walk to bust out a few reps ...

It was, of all things, a Reddit post that changed the trajectory of Casey Johnston’s life in 2013. Up until that point, her workouts and diet were informed by tips from magazines, radio and other ...

Post-workout muscle soreness is common after intense or new exercise, but it doesn’t have to derail your routine. Experts say ...

Chances are you’ve been told to “keep your muscles guessing” to see fitness results. Perhaps you heard it from a group instructor, an online training app, or on your social media feed. In fitness ...

When you’re gearing up for a run or workout, your warm-up might be an afterthought. You may even skip a pre-run routine altogether so that you can get straight to your effort. However, running coaches ...

Researchers have investigated the effect of increased cell temperature on the contractility of skeletal muscle and cardiac muscle by heating the muscle proteins using advanced microscopical techniques ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...