Losing weight can improve people's mood, especially runners are more likely to be happy. This is because when people exercise, the brain will secrete a substance called endorphin, which is a natural hormone, also called euphoria, which can make people's brain more pleasant.

We all know that fitness is very beneficial to the body, but in fact, the greater role of fitness lies in improving our mood. Many people forget their troubles when they exercise, especially when they insist on long-distance running. You may feel very tired at first, but as long as you stick to it, you will feel that all your troubles are behind you and your mood will become more free and easy.

Running can improve people's mood and make them happier. This statement is actually correct, because when people are running, the brain will secrete a natural hormone called endorphin because of strenuous exercise. This hormone is called happiness by scientists. It will make our mood happier. At the same time, it can maintain our heart health and enhance our cardiovascular safety.

Secondly, fitness makes us happier, and it also lies in the many benefits that fitness brings us. Fitness itself is a kind of health care behavior. For some insomnia patients, moderate-intensity physical exercise every day 150 minutes can effectively alleviate insomnia symptoms.

Secondly, insisting on physical exercise will make people find the joy of life, and at the same time help people find more like-minded friends in society. During exercise, people's mood will become more positive and optimistic, so socializing during this time is very helpful.

If we look closely, we will find that many extroverts are very talented in sports. This is because they got a good exercise and made good friends, so they are also satisfied with themselves and their interpersonal relationships.