New research by Sohee Carpenter, CSCS, suggests that circuit training workouts may be as efficient for building muscle as ...

3. Eat a balanced diet: You likely need to eat more calories than you're used to in order to support new muscle growth and energize your workouts. Eating more protein, especially, will help grow and ...

A personal trainer got back in shape after treatment for colon cancer. Now his fitness keeps improving into his 50s, thanks ...

The age old debate of which protocol is best for your fitness rages on and on. Here's which side of the argument our experts ...

Find out what happened when one writer took a 25-minute calisthenics workout outdoors to build mental stamina and boost ...