The weighted hula hoop can massage the waist muscles to relieve fatigue. It can quickly burn fat, lose weight quickly, easily shape a perfect curve, and can also help men lose beer bellies. The 360-degree silent roller can effectively reduce the noise. The counter will display the time, to help you control your exercise volume. Our smart weighted hula hoop can be adjusted to 16knots(50 inches) according to waist circumference. The weighted hula hoop fits the waistline perfectly and can be used by both fat and thin people, both adults and children. Compared with the traditional hula hoop, this weight loss hula hoop is fixed on the waist and will not fall off, which is very suitable for beginners.