Scientists have discovered how exercise protects aging muscles by suppressing DEAF1, a molecule they identified as a driver ...

In the short-term, hypertrophy training causes microtrauma to the muscle, making it break down and leading to tiny tears.

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

Once you hit 40, it can feel like muscle gain suddenly comes with a warning label. Marketing noise ramps up, recovery feels ...

Modern routines are changing how the body feels and functions. Explore how daily habits, movement patterns, and recovery ...

Mel B, Ellie Goulding and Christine Lampard's fitness trainer, Sarah Lindsay, shares the best celebrity workouts to try in ...

Many people still don’t understand how protein works, why it matters or the best ways to get enough of it in their diet. Here ...

Chair exercises for leg strength after 65, 6 no-strain moves from certified trainer Michael Betts, with form cues and sets.

Standing exercises to build upper body strength after 50, guided by a certified trainer, to improve posture and muscle tone.

After a bad fall at 67, Karen Cokely came back even stronger. Get the basics + exclusive access to 450+ workout videos, ...

Childbirth depends not just on hormones, but on the uterus’s ability to sense physical force. Scientists found that pressure ...

This coral keeps time without a brain, showing how distributed nerve nets can synchronize movement across an entire animal.