If you can rock in a chair, you can launch yourself to the absolute best Abs Twister. Strengthen your core by rocking back and forth for easier crunches, reverse crunches, oblique exercises and more. The innovative designed seat gives you an option to twist and turn your lower body to maximize your work-out session. It provides cushion support as you exercise. Now get back in a perfect shape without feeling any neck or back pain, just keep your tummy tight, Item Weight 7 Kg ,  41.4 x 35.1 x 24.6 cm, The  Sauna Suit retains body heat to help you burn more calories, With its reflective color you can wear it at night when running, This Waist Trimmer Belt is made of adjustable neoprene material with a Velcro closure that can accommodate various body shapes and sizes, When used the material trims your abdomen to shape in a short period of time,  The high-quality neoprene material used to manufacture this waist trimming belt supports abdominal muscles and the lower back.