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 end of another workout, they’ve always felt uncomfortable on my lower back ...

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 ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

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

Perform each move for 50 seconds, taking just 10 seconds of rest between each one. Complete all the moves, and then you're ...

Wall sits are a powerful isometric exercise that strengthens your core, legs, and lower back. Adding a reach engages your obliques, making this move even more effective for shrinking belly fat. It ...

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

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

“Exercises that engage your core ... “To add a focus on the lower abs, reverse crunches are great, with added support under the glutes, as it activates the transverse abdominis — lower ...