Thank you for viewing. Shop Japan Bounce Shape Brown ●Size Width: Approximately 32cm Depth: Approximately 32cm Height: Approximately 53cm Weight: Approximately 3kg Weight Capacity: 100kg ●Accessories ・Instruction Manual ・Exercise Guide ・Air pump ●How to use, Effects Sit, bounce, and tone! 1 set for 30 seconds!!! This 3-in-1 hybrid exercise machine combines the functions of a balance ball (core exercise), squats (lower body exercise), and a trampoline (aerobic exercise), allowing you to easily train your lower body just by sitting and bouncing. It puts less stress on your joints, so you can continue using it for a long time without overdoing it. It's also appealing that you can use it during your spare time while watching TV or working at your desk. Supervised by Tokyu Sports Oasis, a major fitness club. Focusing on "weakening lower body strength" and "abdominal fat (sagging)" that become concerns with age. Muscle training is necessary to prevent muscle weakness. Aerobic exercise is necessary for shaping up (fat burning). Squat exercises are ideal for muscle training, as they simultaneously work the lower body and abdomen. The Bounce Shape makes this monotonous and difficult movement easy. By bouncing on the seat, you can simultaneously perform two muscle training exercises and aerobic exercise "easily," making exercise "easy and fun," and allowing you to do it "while" doing other things. Purchased in 2023. The purchase date is written in the instruction manual, but it has only been used once, so it is in a clean condition. Please judge the details from the images. Please understand that this is a used item, and if you are overly concerned about the condition or are looking for a perfect product, please refrain from purchasing. Returns are not accepted, so please ask any questions you may have before considering a purchase. Please refrain from negotiating prices. Please note that there is no original box.