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.
If you want lose weight, gain muscle or get fit! This program for both men and women will help you reach your fitness goals. Give it a try, and then SHARE it with friends and family who are looking to (Fitness Planner Goals)