The study found that people aged 20 to 39 are more keen on using sports applications in smart phones. The main reason is that most of them have participated in work, and sub-health is more common in this group, so more and more white-collar workers and young people pay more attention to physical health. At the same time, the obesity rate of young people is relatively high, and young people's pursuit of beauty is far more than that of middle-aged and elderly people, so they care more about sports. In addition, users in this age group are also more familiar with the operation of smart phones.
Many young people work overtime for a long time and sleep is far from enough, which weakens the above findings.