All gym routines have an element of predictability about them, so when a fresh way of lifting weights—like the 6-12-25 ...

Building muscle has huge health benefits, but working out takes time. So what's the least amount of time you can spend at the gym and still see the benefits? Research shows it's less than you'd think.

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...