Celebrity trainer Jay Cardiello shares which exercises helped Jennifer Lopez get those incredible abs — and how you can ...

The idea is to complete this 10-minute workout daily, as Collins says this workout won’t just condition your abdominals, it ...

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," ...

Abs workout from the ‘90s gets put to the test—does it still hold up today? Plus, modern tweaks to make it even more ...

With 7.6 million views on YouTube and the claim it’s the hardest abs workout ever in the title, I had to give this 9-minute ...

Leg raises are another great exercise to target those troublesome lower abs, which are tough to isolate otherwise. You don't ...

We're going to do a 10 minute ab exercise. Five exercises ... We are going to switch now to the vertical leg crunch. Now you can add in a variation here and reach for your toes.

Ready to torch your obliques? I added this simple standing ab exercise to my routine for a week. Here’s how I got on.

For example, you start with a series of moves like flutter kicks that mostly work the lower abs, then go into a round of crunches and crunch variations, which mainly work the upper abs.