"Nothing will make you feel stronger than pulling something heavy off the ground." ...

Fascia influences pain, mobility, and skin health. Experts explain why it’s often overlooked and how it shapes the way the ...

A new study explains how a tiny enzyme switch helps muscles make energy during exercise and may even connect to diabetes risk ...

A weight loss doctor and fitness instructor reveal exactly how many calories walking burns, and how to burn even more.

The mechanism for muscle stem cells repair could inspire therapeutics for muscle loss caused by injury, aging and weight-loss medications.

During hibernation, brown bears spend up to six months lying almost completely still, without eating, drinking or exercising.

Facial expressions arise from brain networks that encode slow, context-rich meaning and fast muscle control on different time scales, keeping smiles and threats socially precise.

Most people know only two things about the appendix: You don’t need it – and if it bursts, you need surgery fast. That basic ...

Ever wake up so sore from a workout the day before that you’re left wondering, “Is it even safe to work out again today?” We’ve all been there. (For me, it usually happens after a Solidcore session.) ...

While humans lose muscle within weeks of inactivity, brown bears preserve muscle during hibernation, offering clues for maintaining our muscle health.

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. Despite what many workout equipment ...

How do biological cells join forces to form a structure? In her Ph.D. research, Daphne Nesenberend uses mathematics to show ...