It was exactly as I’d feared: I wasn’t tough enough for this. I no longer hoped to discover I was a secret surfing prodigy, ...

The population across developed countries is getting older and the associated frailty and debilitation are becoming major health problems. This gradual muscle loss is accelerated by the poor ...

Immune cells release special proteins called cytokines—chemical messengers that help spark muscle repair. But cooling the muscles too soon, like with an ice bath, can reduce this natural response.

Trainers explain whether there's a correlation between muscle size and strength.

If you're experiencing stress and tension or pain in your neck and shoulders, it might have to do with your breathing. Find out how to breathe the right way and why it's so important!

New study finds plant protein is just as effective as animal protein for muscle growth. Timing of protein intake doesn't affect muscle synthesis.

Robot with 1,000 muscles twitches like human while dangling from ceiling A new humanoid robot prototype uses fluid-filled muscles to kick its legs while hanging.

It follows that a person with a higher muscle-to-fat ratio would burn many more calories while at rest than someone with a lower ratio. But does that extra bit of muscle really make a difference?

Experts explain what causes muscle twitches, how to relieve them, and when to see a doctor.

Discover the benefits of muscle scraping for pain relief, recovery, and mobility. Learn how it works, who should try it, and tips for DIY or professional sessions.

Can Pilates lengthen your muscles? Four fitness experts weigh in on this debate and explain where this idea came from to begin with.