A fitness expert explains how to perform five of his top-recommended standing ab exercises for a slim waist in 30 days.

We don’t blame you if that’s the case—one of the most obvious reasons to incorporate ab exercises into your routine is to carve out a chiseled midsection. To have both a strong core and ...

The main exercise scenarios that benefit from using ... hollowing you exhale all of the air in your lungs and empty out your abdominal region. Then suck in your belly button as far as you can ...

You don't need weights or any other equipment for this short routine, designed to strengthen your core, improve your posture, and boost your balance.

The study looked at the results of a number of different ab exercises, from the traditional crunch to an ab roller, on 30 healthy men and women aged between 20-45. The participants were a mix of ...

From HIIT to bodyweight training, a trainer outlines the best workouts to lose weight and build abs at the same time.

Pilates instructor shares a 10-move ab workout to strengthen your core using just a foam roller. Here's how to do it.