Hip Trainer Kegel Pelvic Buttocks Muscle Exercise Equipment Plus Resistance Band Home Fitness: Kegel exerciser product makes the pelvis and the hip muscles participate in the exercise Significant Effect: For only 3 minutes a day use the thigh master 2-3 groups of training per day for 1 minute. The most important thing you can use hip trainer anytime, anywhere Premium Materials: Our Kegel exercise products are made of thick carbon steel, PVC environmentally friendly material and soft rubber.