An ab mat is probably one of the simplest pieces of gym kit you’ll come across— essentially it’s a piece of board that’s covered in foam with a sloped arch on which you perform sit-ups ...

Of course, rolling out a yoga mat and cracking out some crunches can help you train your abs. The same goes for completing some sit-ups.But if you’re looking for some variety, guidance, and time ...

Ab workouts have always been a favorite of mine for one simple reason: You get to lie down on the mat while doing them. Even when they’re burning every single muscle in your torso, that makes it ...

These seven low-impact, no-standing ab workouts can be done anywhere and any time; just make sure you have a mat or a comfy floor you can do them on. Fire up your favorite one to get your core ...

Ahead, check out 32 of the best on-the-mat ab moves I'll be doing even after I'm back at the gym and on my feet — that's how good they are! Head to your at-home workout nook, ...