This is an unused item. The box has minor scratches. It will be shipped as is, so please consider the box as a bonus. Hosaka-ryu Wellness Adductor and 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! Addresses hard-to-train adductors and loose pelvic floor muscles with while-you-do-it exercises. Naoki Hosaka produced this exercise machine "Kyutto Zashake" to address various concerns. You can train your adductors simply by squeezing it between your thighs and calves. 〇 Trains the adductor muscles, which are responsible for closing the legs. Sit on the Mizasa Seat (seat) in a position where your pelvis stands up, and select the vibration mode by squeezing 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 Mizasa Seat supports correct posture. The Mizasa Seat has a shape that fits your buttocks in the seat's recess and allows your pelvis to stand up. The Mizasa Seat alone can be used daily as a cushion to maintain posture. It's an easy exercise to incorporate, as you just sit and squeeze, making it easy for those who are not good at exercise to train. [Size] Width x Height x Depth Main unit: 13 x 13 x 18cm Seat: 45 x 7 x 40cm [Weight (approx.)] Main unit: 830g Seat: 730g [Material] Main unit: ABS resin, urethane, polyester Seat: Urethane, polyester Kyutto Zashake Hosaka-ryu Fitness Inner Muscle Training Pink qvc Hosaka-ryu Naoki Hosaka Hosaka-ryu Wellness Adductor and Pelvic Floor Muscle Training Hosaka Training Exercise Pelvis