Muscles aren’t just for athletes and bodybuilders. Whether you’re walking to the corner store in West Philly, dancing in Germantown, or recovering from surgery in North Philly, your muscles are ...

A team of researchers from the National Institutes for Quantum Science and Technology (QST) and Tokyo Metropolitan University has developed a biomaterial that could change how we treat muscle ...

This dual cross-linking design lets the muscle switch stiffness on demand. In lab tests, its stiffness jumps from about 213 kilopascals — soft, like rubber — to 292 megapascals, hundreds of times ...

This eight-minute workout is the secret to firing up your core muscles and building strength and stability in your midsection ...

These standing moves build back strength, improve posture, and help slim back bulge after 45. No equipment required.

By getting the wrong intensity for your workouts you can seriously hamper your results, says Harry Bullmore. Here he talks to a fitness coach how to fix it and what everyone should be doing for a well ...

While lifting weights is a tried-and-true method for increasing muscle mass, bodyweight exercises train your muscles in ...

Arnold Schwarzenegger's 28-year-old son Christopher Schwarzenegger, who recently lost 30 pounds, showed off his new body during a fun fall outing.

Increasing your stamina benefits you long after you complete your last rep or final mile, too. In fact, maintaining endurance ...

Build strength after 60 with six morning bodyweight moves that improve balance, mobility, and posture. No equipment required.