This 45 minute workout requires no props at all, and elongates and chisels the muscles at a flowing, athletic pace. Exercises include some of the most effective booty shaping- working every angle of the hips, glutes and hamstrings to give you that great lift and strength. The abs are carved out with different angles and resistances, with an extra emphasis on obliques (the corset muscles). This one moves quickly, so get ready to burn!