The reverse crunch is a simple core exercise that targets those hard-to-hit lower abs — without straining your neck and back.

Try for three sets of 15 crunches. Types of crunches The list of crunch variations is long, with new types being added all of the time. Boat crunches, penguin crunches, and standing side crunches ...

Could you get back on your feet? If the answer is no, it’s time to start adding crunches to your workout routine to give your core the boost it needs. “Core work allows you the ability to pick ...

If you want to tone your abs, crunches—which target the top part of the abs—can help. But if you want to see results, it’s ...

Crunches are the ab exercise you need to add into your regular workout to improve your core strength, a fitness trainer suggests. Joseph David, a New York City based trainer, claims that core ...

Crunches are one of the most effective exercises to give you rock-hard abs. Here is how you do the 3 most popular types of crunches for a flat belly. Medicine ball improve stability and muscle ...