No matter which variations you follow, crunches have the advantage over sit-ups of being able to better target abdominal muscles. "Because the movement is smaller, you can control momentum more," ...

Russian Twists engage the obliques and rotational core muscles, vital for spine health and athletic movement. Crunches train ...

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 ...

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 ...

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

Skip sit-ups and try this 8-move dumbbell workout to build a stronger core and hips. While sit-ups remain popular at gyms, on ...

That's why we chatted with Rachel MacPherson, CPT, a certified personal trainer and strength and conditioning specialist, who shares five essential core moves designed to strengthen and tone your core ...

Research suggests that spot reduction may not be a myth after all. Discover what happened when a trainer put this new theory ...

Crunches are another enduring bodyweight exercise. Here's what the exercise is, which muscles it works and why crunches are so good for overall health. Start the day smarter. Get all the news you ...