With modern scientific research, much of the old gym folklore has either been debunked or proven to be true. One example is the concept of muscle memory. The belief is that a seasoned trainee who ...

If you've let your workout routine slide, the first time back in the gym can be a humbling experience. Your shoulders quake and quads tremble at what were once easy lifts. Luckily, research suggests ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I have been working out my entire life—I ran multiple marathons, regularly took bootcamp-style fitness ...

If the season or an injury has derailed your gym routine, don't sweat it. New research shows your muscles can regain lost strength faster than you... After a break from strength training, muscle ...