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

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 ...

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 ...

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

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

And planks. Six-pack abs are often held up as the pinnacle of fitness — if your middle shows those segmented muscles, you must be fit, right? Wrong. What looks like six abdominals is actually ...

This dumbbell ab workout targets more muscles than just your abs, making it efficient, challenging and engaging — in every sense. For the short workout, grab one of the best adjustable dumbbells ...

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 ...