(2) What is the specific relationship between physical exercise and academic performance? How to balance the relationship between them?

The specific relationship between physical exercise and academic performance and the ways to balance the relationship between them are as follows:

1, the specific relationship between physical exercise and academic performance: physical health has a positive impact on academic performance. Taking part in physical exercise can promote blood circulation, enhance vital capacity and muscle strength, and effectively prevent and improve many chronic diseases, such as obesity and hypertension. These physical changes will directly affect the individual's academic performance and make the individual more energetic and focused.

Better cope with the challenges in learning. Physical exercise contributes to personal mental health. Exercise can release stress, relieve anxiety and depression, and improve emotional stability and self-confidence. This will have a positive impact on students' performance in learning, and it is easier for them to maintain their concentration and positive learning attitude, thus achieving better academic performance.

2. Balance the relationship between the two methods: set goals: define their respective goals in physical exercise and study. Set priorities and decide which aspect is more important. This will help you make wise decisions when you arrange your time. Time management: make a timetable and allocate enough time for physical exercise and academic performance.

Arrange the time reasonably to ensure that there is enough time for exercise and study every day. Reasonable arrangement of exercise time: Try to avoid high-intensity exercise near study time or examination time. Choose to exercise in the morning or evening, so that you can have enough time to recover and prepare for study after exercise.

The importance of physical exercise

1. Physical exercise can reduce the chances of children suffering from heart disease, hypertension, diabetes and other diseases in adulthood. At the same time, it is also one of the most active and effective means to enhance physical fitness.

2. Physical exercise can improve the regulating function of the nervous system, improve the ability of the nervous system to judge complex changes in human activities, and make a coordinated, accurate and rapid response in time, so that the human body can adapt to changes in the internal and external environment and maintain normal life activities.