Very effective – this hula hoop is designed to replace 45 minutes of jogging


The so-called smart fitness tire consists of many small elements that can be individually adjusted to the waist. It has a smaller diameter than conventional tires, but it also fits better and cannot slip during training. The special thing about the smart model, however, is the small ball, the small ball that is attached to the tire. This gravity ball not only makes training more strenuous, but also more effective. Allegedly, 30 minutes a day are enough to burn an enormous number of calories.