Take Your Butt From Flat to Full With These 11 Moves - Another pinner said: I just did eight of these workouts in a row. I couldn't even finish the last four. That frog jump killed me. My ass better look amazing.
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.