Denise Austin has plenty of exercises that require nothing but personal determination and a little bit of floor space. Now, ...

Try these 6 joint-friendly standing moves to fire up your core, raise your heart rate, and help trim belly fat after 50.

Begin standing tall with your feet hip-distance apart, shoulders back and down, and abs activated. Tilt your head up toward ...

Sit-ups and crunches both target your core muscles, but work differently. You can use both exercises to build strength, endurance, and control.