Scientists discover that muscles repair themselves by moving thousands of internal nuclei, a rapid process that is key after ...

Build lean muscle after 60 with 4 simple moves like squats and RDLs that train more muscles than machines and boost strength fast.

You can do wonders for your joint mobility and functional strength using this five-move routine from a personal trainer and mobility coach.

Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical Solutions for Back ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." TO MAKE THE arm muscle gains you want, you'll need to be intentional. Following a balanced workout split ...

You have 20 muscles in your forearm, the part of your arm between your elbow and your hand. They help you move your arms, hands, and fingers and perform many of the tasks of daily life. You can strain ...

R&D Digest: The monthly review of new technologies and medical device innovations. Fuel cells created by the team at the University of Texas at Dallas's NanoTech Institute could rival natural human ...