Powerful effect: Use our buttocks fitness machine to exercise muscles effectively, so that the pelvis and buttocks muscles participate in the exercise, and it is easier to achieve the effect of beautiful buttocks and keep the pelvis healthy. Quality and safety materials: made of PVC environmentally friendly materials, soft rubber and high elastic thick steel. Adjustable elasticity, strong elasticity, ergonomic design, comfortable and free. Easy to carry: Portability ensures simple maneuverability, regardless of location and age. It is very suitable for people who are sedentary at work and mothers who worry about flat and sagging buttocks after childbirth. Applicable people: Suitable for people who recover after childbirth, sit for a long time, have flat buttocks and proud thigh muscles. For women with good hips, men can promote sexual function and prevent sagging of the hips. Instructions for use: 2-3 groups a day, 1 minute each time, 4 weeks forbidden to practice buttocks. It can activate the buttocks muscles in a short time. It is recommended for people who want to work out in the gym or train at home. Product Product Category: Buttocks Production material: ABS Weight: 700g Color: pink, blue, purple, orange Use place: fitness place, household goods Quality level: A Steps to use: -Step 1: Place the product between your legs, 3-6cm away from your hips, and stand with your heels 40 apart. -Step 2: Slowly apply force to the inner thighs, and at the same time, forcefully tighten the inner buttocks and muscles. -Step 3: Exhale from the bottom of the abdomen for 5 seconds, then slowly inhale and return. Perform 8-12 times the throughput at a time. Like the inside of the buttocks, the bottom-up image of the buttocks. Package includes: 1 pelvic floor muscle training exercise