This workout comes from Oner Active athlete and Personal Trainer, Hayley Madigan. What we like about this workout is that she ...

A strength coach explains the benefits of oblique workouts — plus more health tips from the One Small Thing newsletter ...

Russian twists are a great way to engage both sides of your obliques at once. Sit on the floor with your knees bent and lean ...

In the second of a five-part series, Dana Santas shows how building strength in the side abdominal muscles can improve stability in movement and reduce low back pain.

I tried Jessica Alba's favorite abs and arms exercise, known as the bird-dog row, and this is what happened when I tried it ...

Exercises like hanging leg raises or the Pallof Press can work your abs better than sit-ups — and anyone can do them regardless of fitness level.

THE PILATES X LIFT program from Men’s Health and Women’s Health is designed to help you build muscle, endurance, and mobility ...

The next level of course would be the side plank, a challenging variation of the original abdominal bad boy. The side plank is going to teach you how to brace your core in order to build your obliques ...

Build a stronger core after 45 with five smart bodyweight moves that outwork machines—no gym or equipment required.

Aerobic exercise, strength training, and stretching are all important for improving heart health. Here's how to get these elements into your workout.

Thanks to the cult-favorite workout studio's first celebrity campaign, its 50-minute workout regimen has generated even more ...