Protein timing has long been debated, but new evidence suggests total daily intake matters more than when you eat it.

Building your fast-twitch muscle fibers can help you get stronger and faster. This type of muscle fiber is responsible for the fast, explosive movements used in activities like sprinting, jumping, and ...

Your deltoid muscles make up a main muscle group in your upper body. They’re connected with many other muscles and bones in your upper back, neck, and shoulder region and are extremely mobile. They ...

The muscles powering a sprinter’s explosive start work very differently from those enabling marathon runners to go the distance. Korean scientists have discovered distinct DNA aging patterns in chest ...

Almost everyone shrinks with old age. Many older adults have more difficulty gaining muscle than they did in their childhood and teenage years. And when it comes to maintaining that muscle, the phrase ...