Muscle atrophy affects millions of people worldwide, striking when least expected during periods of inactivity, illness, or aging. This natural process of muscle tissue breakdown can happen ...

Dick Van Dyke's fitness routine has Rick Springfield in awe. In a Sept. 26 Instagram post, the "Jessie's Girl" singer posed with the "Mary Poppins" star, who turns 100 Dec. 13, in the gym as the two ...

Doing plank leg raises regularly can improve your posture by strengthening the muscles that support the spine. A strong core ...

She's the cheerleader who has fitness experts questioning how she got her amazing muscles. INSIDE EDITION caught up with the young woman who says it’s all natural. She's the pretty cheerleader who ...

Are sore, achy feet keeping you from putting your best foot forward? Instead of immediately seeking out extra-cushioned footwear or super-specialized shoe inserts, start with some foot exercises, says ...