Alan Ritchson is returning as Jack Reacher, with the third season of Reacher premiering January 20. His intense weekly ...

She explained, "You’ve got to live your life. No restrictions - except hard drugs. It’s the 80/20 approach. 80% healthy ...

How long you should walk or run on the treadmill depends on whether your goal is weight loss or cardio fitness and health.

Alan Russell describes how to employ the concept of "training load" to develop a progressive fitness training program for ...

This 8-minute intense ab workout can be done daily for 14 days to help you build a stronger core. It’s short enough to squeeze into your lunch break and doesn’t require you to have any extra equipment ...