I recently discovered a three-move core-building workout from one of my favorite online fitness trainers and decided I'd use ...

The backbone of this specific track was a seven-minute weighted dumbbell abs workout, programmed by trainer Jenna de León.

Crush your core with this quick and effective 5-minute abs challenge. No equipment needed, just your bodyweight and determination!

Ahead, my honest experience and surprising learnings from doing the Women's Health Flex Challenge for a month. Even though ...

Torch fat and build muscle with these drills. If you're tired of the same planks and crunches variations, hit your abs from every angle with these killer core exercises. If you can hang out in a ...

Itsines has designed this workout so it targets multiple core muscles, including the rectus abdominis (the 'six-pack' muscles ...

With strategic workout finishers, you can build muscle ... pack—from diet tips to the best abs workouts to try. These core exercises place your body in every plane of motion to strengthen ...

This 20-minute core workout builds strength, stability, and endurance. Train smarter, prevent injuries, and unlock lasting power.

Leg lifting exercises are efficient at targeting your lower abdominal muscles — think leg raises or reverse crunches, for ...

Fitness writer Morgan Fargo took on the challenge of doing a Pilates class every day for a fortnight. Here's her honest ...