1. Hula hoop is a simple waist exercise with little exercise. It is not realistic to achieve slimming effect by this action alone. Moreover, the twisting and swaying part of the hula hoop is just at the junction of the thoracolumbar spine. When the spine is excessively twisted or the abdominal pressure suddenly increases, the pressure in the spinal canal may suddenly change, leading to the rupture of blood vessels.

2. Research into fitness should be scientific, otherwise it will be counterproductive. The first thing to note is that the exercise time should not be too long. Normal adults should exercise continuously 15-20 minutes. Hula hoop should not be too heavy, the size should not be too big, and the weight is probably the degree that the index finger and middle finger can bear the weight; People with lumbar muscle strain, spinal injury and osteoporosis are not suitable for this sport.

Hula hoop is only a local movement of the waist.

Moreover, turning the waist for a long time can easily detach the central spine.

It should be reminded that people with lumbar muscle strain, people with spinal injuries, osteoporosis patients and the elderly are not suitable for this sport. In addition, before shaking the hula hoop, you should do some stretching exercises to stretch the ligaments to avoid sprains.