Today, let's unravel a common gym conundrum: is it a good idea to kick off our workout routine with an intense ab session?

In TODAY.com's Expert Tip of the Day, a trainer reveals what it really means to work your deep core and why it's important ...

Before you can work your muscles with the best abs exercises of all time, you need to know a bit more about your core. An efficient ab workout incorporates movements that use *all* of these major ...

Having perfectly sculpted abs is a dream many people have. Toned abs are portrayed as a sign of beauty and strength on the covers of magazines as well as on social media feeds. Yet, for the average ...

This is Your Quick Training Tip, a chance to learn how to work smarter in just a few moments so you can get right to your workout. Months—perhaps even years—of dedicated work in the gym and kitchen ...

Flawless 13-time Taekwondo world champion Rayna Vallandingham flaunts her tiny waist and chiseled abs for SI Swim, which ...

Nicole Scherzinger, 47, showed off her toned abs as she modeled a plunging teal bikini on her latest beach vacation in a ...