0 1, the improvement of life quality is precisely because of the improvement of economic level, people's living conditions have been greatly improved, so that people have the conditions for fitness and long-distance running. Some people may question that this kind of exercise doesn't cost much, but in fact, if you want to exercise for a long time, getting a fitness card or buying equipment is not a small expense. Whether it is fitness or long-distance running, you need to protect your body. Protective equipment also needs a lot of money and is a consumable. Decades ago, many people exchanged labor for money. Everyone was very tired after a busy day, and they never thought of taking time out to consume their physical strength. Old people always say that the times are really good now, and they can eat whatever they want. It is true that meat can only be eaten during the Spring Festival in those days, and whoever has spare money to exercise, labor is the best exercise.

02. Strengthening self-awareness Now we are in an era of looking at faces, which is very realistic. Excellent appearance can bring a lot of convenience to work and life. People begin to pay more attention to themselves, including their ability and appearance, so more people improve their external image through exercise. This is the progress and change of the times. In my parents' generation, I wanted to live, but now I want to enjoy it. They put more energy into the big family, and now we pay more attention to ourselves, but it doesn't mean that other things are not important. It's not selfish. This is human nature. Fitness long-distance running can really make people look more sunny and temperament.

03. Sports Games Addictive sports games like playing games make people feel a sense of accomplishment. Fitness people will feel better when they watch a little change in their bodies every day, and long-distance runners will feel happier when they enjoy it. Just like playing a staged game, the sports meeting has different stages to get different sense of accomplishment, and it will be more motivating to watch a little change in your body. But in fact, not many people are obsessed. Many people have enthusiasm but no endurance. Three minutes of heat is not an obsession, and exercise every day is not an obsession. It is the catharsis of emotions and the source of self-satisfaction.

To sum up, many people are obsessed with fitness and long-distance running.