Excellent material and ergonomic design: the pelvic muscle trainer is made of durable, environmentally friendly PVC material and thick carbon steel. Gear adjuster, freely adjustable elasticity, strong elasticity, durable, memory stretch steel, long time used without deformation. The elastic strength is adjustable to women of different ages. The outer layer is made of soft PVC rubber that fits tightly to the inner thighs. Applicable people: the hip training is suitable for women who want to shape the beautiful buttocks. Women who work sedentary, mothers after birth, are concerned about the flatness of the buttocks. Ass tightening makes us younger and more beautiful. It is easy to carry and can be used in a variety of places, e.g. For example, in the office, at home, outdoors, etc., so that you have a charming body. Powerful function: the pelvic floor muscle media trainer is suitable for women to shape hips, legs, thighs and buttocks. It can improve the blood system of the muscles and buttocks of the lower extremities, make hips and lower extremities more flexible and promote activities, and it is easier to achieve the beautiful buttock effect and keep the pelvis healthy. It not only trains your hips, but also your waist and leg muscles. Activate the hip muscle group in a short time, correct the pelvis by muscle strength and tighten the hip circumference. Helps tighten the pelvic muscles and correct the pelvis to create attractive and healthy leg lines. Suitable for postpartum recovery, seated crowds, flat buttocks and proud thighs. Improved bladder control, pelvic floor strength and improved intimacy. Relieves leaks due to incontinence. Essential effect: use Pilates and yoga, the easiest way to train 2-3 groups in 1 minute per day. Then you can have a tight hip in 4 weeks. If you use this product for 5 minutes, it is equivalent to 30 minutes of jogging. 7 days and you will feel the tension of your muscles. This device is recommended for people who want to work out in the gym or work out at home.