Olympian Michael Klim forged his reputation on strength and athleticism. But after being blindsided by an incurable muscle-wasting disease, he was forced to reinvent himself.

Ostarine held the promise of profound medical treatments. Something unexpected happened on the way to F.D.A. approval.

Basking in the glow of a collaboration involving Eli Lilly’s diabetes/weight loss blockbuster tirzepatide, BioAge Labs has completed an oversubscribed $170 million Series D financing, the proceeds of ...

Is surgery inevitable? Discover why "rest is best" is wrong. Dr. Jason Snibbe debunks top orthopedic surgery myths.

The EMA’s positive opinion on Kygevvi marks a turning point for patients with TK2d, an ultra-rare genetic muscle disease previously managed only with supportive care.

The harrowing Turpin family case revisited—how Jordan Turpin’s daring escape exposed years of abuse and what new revelations ...

Forget the six-pack—real core strength at 60 is about stability, balance, and independence. Take this three-move trainer challenge to see how your torso measures up for the years ahead.

Building a massive physique is optional, but maintaining these five specific movement patterns is mandatory if you plan on ...

If you want to get strong and save time in the gym, there are three numbers to know: 5, 3, 1.

Reformer Pilates classes are pricier than traditional mat Pilates, but do the benefits outweigh the cost? Here's my verdict ...

The strength of nerve electrical impulses in children with SMA can help predict their response to treatment with Spinraza, a study found.