At age 74, Jane Seymour is the same size she was at age 17. The "Dr. Quinn" alum focuses on core strength with Pilates and ...

Test your strength, stamina, and grit with this 1-minute wall sit challenge—no equipment needed, just your body and a wall.

Our FITBOOK author Nina Ponath hates squats. Nevertheless, she committed to doing the exercise every day for two weeks. It's ...