Unlock the biological secrets to rapid muscle growth by balancing mechanical tension, metabolic stress, and recovery for a ...

Chest exercises after 50, 5 daily moves from a certified trainer to rebuild muscle with less shoulder stress than bench press ...

Hypertrophy is the increase in size and volume of muscle cells through a specific type of resistance training. Trainers ...

The misconception that muscle can be lean or bulky lies in its appearance. “When people (say ‘lean’), they’re usually ...

Researchers have identified the role of the large Maf transcription factor family in regulating fast twitch muscle fibers. A mouse model lacking Maf expression in the skeletal muscles exhibited a ...

Repeated exercise, or wasting, can change the way key genes work.

There’s no doubt that exercise does a body good, including strengthening and toning our muscles. But how exactly does exercise make this happen? As we run and lift and stretch, our muscles experience ...

"Muscle shirt" may soon take on a whole new meaning if new research out of Washington University in St. Louis pans out. A team has found a way to use bacteria to produce synthetic muscle proteins, ...

Stop walking out of the gym the second you finish your last set; discover the three non-negotiable recovery phases that turn ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Whether you’ve been lifting for years or ...