Specification: Weighted hula hoop for adults weight loss. Hula hoop for kids exercise. Notes： Adjustable Range: 24 sections (within 132 cm/52in waist) Product include： 1 x weighted hula hoops Note, please read carefully before use: 1. The speed of the hula hoop cannot be too fast. To maintain a steady and even movement, and to relax and breathe evenly. 2. Hula hoop is an aerobic exercise that consumes calories. In order to achieve the effect of thin waist, it is recommended to exercise for more than 30 minutes. 3. The steering of the hula hoop mainly depends on the waist, and the waist muscles, abdominal muscles, and outer waist muscles have been fully exercised. Consistent exercise can achieve the effect of tightening the waist and abdomen. 4. Do not exercise within half an hour before meals. 5. Do not put the hula hoop on your neck. 6. Special population: If you are sick or unwell, or women during pregnancy/menstruation, avoid exercising. 7. Please exercise in a spacious place. At the same time, make sure that each ring is firm and fasten the elastic band to prevent the ball from falling, which may harm people or objects around you, especially children. Installation method: 1. Open the connector: pull out the two black buckles, and then push the two connectors back and forth. 2. Installation: first put the pulley block between the product rails, then put the main cover of the hula hoop on the waist, extend the two sides of the tail, insert the cylinder into the connector, and close the black on both sides enough . 3. Adjust the length: If the length of the main body of the hula hoop is not suitable, you can open the connection, and then remove or increase the number of the main body to adjust the length of the part. The length of the waist should be as tight as possible and it is best to work together.