This first-ever core cross-training system is designed not only to slim your waistline and give you six-pack abs but also to strengthen your entire body and burn excess fat. 'Maximum Abs' is a standing core workout that is perfect for sculpting your core without ever going to the floor. 'Phenomenal Abs & Core' is an intense floor workout that uses Pilates, yoga, military exercises and advanced core exercises. 'Core Challenge' is a floor heavy ball workout that works both the abdominal region and the opposing bacvk muscles. 'Hard Core' Uses progressive core circuits to increase your your explosive core strength and overall stamina. 'Abs On Fire' is a fat-blasting core-based workout.