360 º Rotating Seat Strengthens the cardiovascular system Helps prevent back pain Acts on your entire core Gives you the perfect six pack abs Six Pack Care is one of the best fitness machines that acts on your entire core to give you the perfect six pack abs that you have always dreamt of. Central handles make press-ups possible. You can align your head and neck comfortably while the rolls provide you with a light massage every time that you exercise. Six Pack