💪 Smart Hula Hoop: A close-fitting hula hoop with a rotating weight ball designed to massage your waist while exercising. With this product, you can not only burn body fat, but also reduce pain from a sedentary lifestyle. Perfect for people who need to lose weight after giving birth, sedentary office workers, and the whole family. It is recommended to do this exercise for 30 minutes 5 times a week. 💪 Automatic counter: The new hula hoop has a digital automatic counter that records the lumbar movements you make during your workout. To turn it on or restart, you just have to press the button and you'll be able to use it. 💪 Integrated weight: The new and improved design integrates a 450-gram rotating ball into the basket, avoiding unexpected drops or bumps that can occur with previous designs where the ball was suspended from the rope. 💪 Waist circumference 50-100 cm: design with 20 segments or massage knots: 17 non-removable segments + 3 removable additional segments so that you can place the necessary segments, adjust the ring to the waistline. 💪 Fall proof: This hula hoop is designed for beginners in this type of sport because it fits precisely to the waist and prevents the hula hoop from falling when the lumbar movement stops due to lack of training or lack of strength.