Read on to find out how to do crunches correctly, and whether or not this ab exercise is actually worth your time. Plus, amp up your next ab workout with 11 crunch exercise variations that work ...

The crunch clapping exercise is exactly as it sounds — you’ll perform a crunch and a clap together while working your core ...

Crunches and situps can be great core exercises to tone the abs when performed correctly. Learn how to do a crunch the right way.

Enter the reverse crunch. This exercise zeroes in on those hard-to-reach lower abdominal muscles, helping you build a strong, defined core. Perfect for women who are new to fitness or looking for ...

Crunch up and twist your right shoulder and ... Jumping Jack Reach This move, which also requires an exercise ball, incorporates aerobic exercise to improve heart health. Here's how to do it ...

You can tone and strengthen your stomach muscles with ab exercises that go beyond the basic crunch. (Photo Credit: E+/Getty Images) Excess belly fat is linked to certain health risks, including ...

To start a standing bicycle crunch, stand upright with your feet shoulder-width apart. As with any standing exercise, keep your shoulders back, stomach in, and head level. Put your hands behind ...