"Movement is justice" has become the most correct value in recent years. More and more young people flock to gyms, parks, playgrounds and streets from sedentary workplaces. According to another data, on 20 18, sports injuries accounted for over 30% of the users in China. Running alone, the injury rate is as high as 80%.

In China, 87% people run for health, but they know nothing about the possible harm of running.

RSLab, an authoritative organization in Europe, made statistics on tens of thousands of runners, and concluded that 10 is the most common injury caused by running, among which the most common injuries are knee and foot injuries.

Studies have shown that after 30 minutes of exercise, when the glucose in the body is exhausted, the brain will secrete some neurotransmitters, which are called "endorphins", "dopamine" and "catecholamine". These substances can give people a pleasant feeling and keep people excited.

Some psychologists believe that people with poor emotional self-regulation ability lack effective defense mechanism and are prone to sports addiction. Studies have found that the more depressed people are, the more serious the phenomenon of sports addiction is.

Excessive exercise is not the fault of young people themselves.

Some people say that sports injuries are caused by their own blind practice. Just find a partner or coach. According to the survey, during the exercise, 70.7% people want to communicate with their sports partners, and 34.3% people want to ask a coach for guidance. However, the immediate problem is that it is too difficult to find a like-minded sports partner in a big city.