Rhabdomyolysis occurs when the human body suffers from severe muscle injury. Due to lack of oxygen, muscle will decompose and release its contents into human blood, which may lead to serious complications, such as renal failure.

Generally speaking, this situation will happen to victims who have suffered serious crush injuries, such as building collapse, falling from buildings or car accidents. However, the doctor pointed out that for beginners, high-intensity spinning courses can lead to similar consequences.

Taboo:

1, back off, this action will make the pedal loose, and the pedal may fall and cause injury. Studies have proved that backward and forward use the same muscle group and consume the same calories, so backward has no advantage.

2. When riding a bicycle, the toes are facing down, which will cause inflammation of joints and numbness of feet. When pedaling, your feet should be parallel to the ground and placed in the center of the pedal.

3. It is ineffective and unsafe to use weight-bearing equipment and lift weights on bicycles. It is most effective to train the weight of exercise muscles in a stable state. Riding with one hand or letting go of both hands, standing or jumping may cause serious injuries; When climbing in a sitting position, it will cause uneven stress on the waist.

The above contents refer to:

Baidu encyclopedia-spinning bike

People's Daily Online-American Medical Association: Excessive rotation can cause serious physical injury.