So, in the name of curiosity (and core strength), I decided to try a workout created by Justin Gelband — a world-class ...

The 6-Pack Fast Track workout program was designed by trainer Matt Blank, NASM, to do more than just prep your abdominal muscles for beach season. You'll also build well-rounded core and total-body ...

No time? No problem! Get a full core workout in just 12 minutes with this fast, efficient ab routine. Perfect for any ...

Instructions: Select a workout based on how much time you have: four, seven, or 10 minutes. 4 minutes: Choose one exercise from each category and do them Tabata style (8 rounds of 20 seconds of work ...

How to do it: Start on all fours with a neutral spine, knees under hips and wrists under shoulders. Keeping back flat, use ...

Reverse planks target the back of your body (also known as your posterior chain), working muscles like your hamstrings, ...

Mark Wahlberg may have recently turned 54, but he's showing no signs of slowing down anytime soon. Taking to Instagram, he's ...

Jessica Biel—who tied the knot with Justin Timberlake in 2012—got candid about staying fit while growing older and how she ...

Looking to burn fat faster? Then High-Intensity Interval Training (HIIT) may just be the game-changer you’re seeking.

With that in mind, Clayton created this quick core workout, which focuses on essential ab exercises for beginners.

The 37-year-old rapper has clapped back at claims that his ripped abs are the result of surgery or steroids, making it clear his body is built, not bought.

As part of our commitment to delivering the most relevant and insightful content, we'll soon be integrating opinion polls ...