First of all, don't do hula hoop too fast, it will strengthen the burden on the waist muscles, and there is a risk of muscle strain and acute volvulus.
Secondly, hula-hoop exercise, like other slimming exercises, can only be effective if it persists, but as far as time is concerned, it should not exceed 20 minutes to do hula-hoop waist-thinning exercise at a time. If the one-time exercise time is too long, I am afraid that the tired athletes will not be able to maintain the correct posture, which will lead to injuries. It is recommended to exercise several times a day, and the daily exercise time should not exceed 1.5 hours. Finally, women should carefully use hula hoop to lose weight in the middle and late period of menstruation.
Experts remind that hula-hoop shaking is a simple waist exercise with less exercise. It is not easy to lose weight by this kind of exercise alone. And the hula hoop twists and swings 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. Therefore, it is scientific to shake the hula hoop. First of all, it should be noted that the exercise time should not be too long, and the best continuous exercise time for normal adults is 15-20 minutes. Secondly, the hula hoop should not be too heavy, the size should not be too large, and the weight should be able to be carried by the index finger and middle finger; Patients with lumbar muscle strain, spinal injury and osteoporosis are not suitable for this exercise.