This is an unused item that was opened for photography. Retail price: 29,800 yen (official manufacturer's price) The box has slight scratches. Hosaka-ryu Wellness Inner Thigh & Pelvic Floor Muscle Training Hosaka's training equipment Trains the adductor muscles, which are responsible for closing the legs. 〇 Exercise by squeezing it between your inner thighs! This exercise machine targets the hard-to-train adductor muscles and the often-loose pelvic floor muscles with easy-to-do exercises. Naoki Hosaka, focusing on various concerns, produced the "Kyutto Zashake," an exercise machine that trains the inner thigh muscles simply by squeezing it between the thighs and calves. 〇 Trains the adductor muscles, which are responsible for closing the legs. Sit on the Mizasa Seat (seat) in a position that allows your pelvis to stand, and select the vibration mode while holding the machine (main unit) between your thighs and calves. By exercising to close your legs, you can target not only the inner thigh muscles (adductors) but also the pelvic floor muscles, abdominal muscles, and gluteus maximus, which are linked to the adductors. 〇 The Mizasa Seat supports correct posture. The Mizasa Seat has a shape that fits your buttocks in the seat's indentation and allows your pelvis to stand. The Mizasa Seat alone can be used daily as a cushion to maintain posture. It's an exercise that you simply sit and squeeze, so it's easy to incorporate even if you're not good at exercise, and you can easily train. [Size] Width x Height x Depth Main unit: 13x13x18cm Seat: 45x7x40cm [Weight (approx.)] Main unit: 830g Seat: 730g [Material] Main unit: ABS resin, urethane, polyester Seat: Urethane, polyester Thank you for viewing.