Fitness model and cover girl Erin Stern chats about her latest Instagram obsession and what superpower she wants.

Ready to sculpt a new body of work? Try Erin Stern’s Art of Lifting program for artistic results.

Bikini pro and reigning Olympia and Arnold champion Ashley Kaltwasser reveals her secrets to an award-winning lower body.

Build muscle and burn fat with this fast-paced and challenging superset workout for your upper body.

Try antagonistic supersets and add a little spice to your upper-body workouts.

Fitness model and former Olympian Vanda Hadarean dishes on her six-pack secrets, from her favorite abs-training circuits to her go-to clean recipes.

Patricia Arredondo, winner of the 2016 Oxygen Challenge, talks to us about her determination, avoiding cheat days and what it means to be on the cover of Oxygen magazine!

IFBB Bikini Pro and Team MHP Athlete Yeshaira Robles talks training, competition and what how she recovers after a long workout!

This twice-a-week program is for women who want a more defined upper body.