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 ...

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 ...