For the Arizona Cardinals, a lot has been said about the physique of second-year receiver Marvin Harrison Jr. The Athletic ...

Adding weight lifting to your workout routine can help you burn fat, build muscle and hit your goals. Giselle Castro-Sloboda Fitness and Nutrition Writer I'm a Fitness & Nutrition writer for CNET ...

The Russian twist is a staple ab workout, but the way that most people do the move is ineffective and even bad for your back. Here's how to do it the right way.

Group 2 (Medium Volume): 22 sets of quad training, adding 4 sets of weekly quad training every 2 weeks, resulting in 42 sets per week. This was 32 sets per week on average for the 12-week study.