Straddle Crunch + Midline Crunch

Learn how to do two amazing core-building exercises

6 Workout Moves with Jennifer Widerstrom

Sculpt your body, and strengthen your core with this six-move circuit

5 Fresh Ways to Do a Plank

Tired of that same old ab move? Mix up your routine with these plank variations that burn so good.

Burn More Calories with Hiking

Want to buff up? Hit the trails. On a hike you'll slim down and rediscover the fun in fitness.