Celebwell spoke with Ronny Garcia, CPT, from Blink Fitness, who came up with a sample core workout inspired by Jessica Alba. So, grab a friend and let's get sweating! Do each exercise for 30 to 45 ...

This 10-minute abs workout from fitness trainer Chris Heria is found on YouTube channel THENX. It’s a fast-paced session that works all the muscles in your core, and it’s suitable for all fitness ...

The Bottom Line: Ditch the sit-ups. These bodyweight exercises are smarter, tougher, and deliver more bang for your buck.

I’ve never enjoyed doing sit-ups. From doing them on the cold, hard gym floor at school to tediously tagging them onto the ...

A certified personal trainer created a workout to melt belly fat and sculpt enviable, toned abs like Rita Ora.

If your diet is on-point, but you feel your abs could use a few more extra rips and cuts, a quick hanging leg raise ab ...

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Strengthening the lower abdominals can be a game-changer in achieving overall core stability and improved posture ...

This eight-move abs workout from Pilates instructor Lilly Sabri targets the deep core muscles as well as the abs and obliques, all in just eight minutes. You don’t even need any equipment to do the ...

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

"Your ab muscles should feel shaky and like you're unable to do another rep when you end the set." "As with any resistance exercise," echoes McDonough, "challenging the target muscles to near ...