Watch this video and more on Mark Lauren On Demand
Muscles being trained- abs, hips flexors, serratus, shoulders, quads, shin muscles
Samsung Smart TV
Front to back pelvic tilting for better control of the arch in the lower back. Got lower back pain? Try this one.
Deep one-legged squats are possibly the best butt exercise ever invented. Combine this one with glutei hip ups for an exceptional leg and hip workout.