The role of hula hoop:

Turning the hula hoop can not only slim the waist, but also help the bodybuilding of the legs and arms.

Weight reduction: the central force generated by the spring has an exercise effect that is three times heavier than the actual weight. Through the spring massage to the waist and a lot of physical exercise when turning the hula hoop, you can effectively burn body fat and achieve the purpose of fitness while losing weight.

Squeeze acupuncture effect: like massage and acupuncture, it gives the abdomen and waist a squeezing effect.

Treatment of constipation: often wrap the spring hula hoop around the waist, which can stimulate the intestine, treat constipation and effectively eliminate the pain caused by constipation.

Disadvantages of hula hoop:

Turn the hula hoop mainly by the waist, and fully exercise the lumbar muscles, abdominal muscles and lateral lumbar muscles.

Long-term torsion of the waist is likely to cause or aggravate lumbar muscle strain, lumbar facet joint hyperplasia and lumbar disc herniation, and people with osteoporosis will aggravate the condition.

Old people and people with poor heart function are prone to induce arrhythmia or heart failure.

In addition, long-term torsion in the same direction is also prone to intestinal volvulus.