Pelvic Floor Muscle Training Chair By sitting on the Pelvic Floor Muscle Training Chair, you can effectively train your pelvic floor muscles. Simply sitting on it stimulates not only the pelvic floor muscles but also the abdominal muscles, back muscles, glutes, and thighs, improving pelvic stability. The benefits of pelvic floor muscle training are diverse. For example, various health benefits can be expected, such as improved posture, reduced lower back pain, enhanced pelvic stability, and strengthening of the pelvic floor muscles in women. Promotes collagen regeneration and restores elasticity. Works up to 7-10cm deep into the skin, effectively tightening the pelvic floor muscles. Activates pelvic floor muscle tissue and promotes collagen regeneration. Effectively tightens the pelvic floor muscles, firms the skin, and restores elasticity. Utilizes the latest HI-EMT technology for inner muscle training. Works up to 7-10cm deep into the skin. Equivalent to 10,000-30,000 muscle contractions in 30 minutes. Just sit, no need to change clothes. Domestic After-Sales Support Instruction manual in Japanese Delivery time: 1-2 weeks Warranty: 1-year warranty on the main unit, 3-month warranty on handles, etc. (Handles and consumables can be purchased here!)