Bob Harper: Beginner's Weight Loss Transformation - 2 10-Minute Beginner Abs
"Burn Fat, Build Muscle, Transform Your Body"
2011-01-01 en 10m
Get in, and get out, with this hard-driving abdominal workout. Challenge your endurance and range of motion with an expedited variety of ab-shredding maneuvers to sharpen your core and benefit your entire body.