30 Day Plank Challenge - Benefits of Plank Exercise: *It strengthens your lower back. *It develops your core muscles – which include the abs, back, hips and the butt. *Helps you to avoid injuries and encourage good posture.
Intense Ab Workout Get ready to flatten your stomach for Spring Break. Fitness expert Rebecca-Louise leads a hardcore ab workout to get your six pack ready for the spring break beach season. Learn how to make those abs show on today's episode of XHIT!