(1) Physiological function research, no disorder or disease (2) Normal body, balancing the official definition of health by the World Health Organization (WHO):
Health refers to a good state of physical, psychological and social adaptation, not just that you are not sick or strong. The key is: the consumption and supplement of the human body are often balanced!
Life lies in exercise. Insisting on physical exercise can not only improve health, but also prevent diseases. Appropriate physical exercise is beneficial to modern college students with increasing study pressure. It can not only improve the quality of sports, but also combine work and rest to give full play to the level of intelligence.
College students usually sit quietly in classrooms, laboratories and study rooms, bowing their heads to study and work. Being in this posture for a long time and not taking part in physical exercise will often lead to various diseases. Such as insufficient blood supply, neurasthenia, thoracic stenosis, muscle weakness, heart disease constipation and so on. Therefore, college students should often take part in physical exercise, because physical exercise can make the heart and gastrointestinal tract get good exercise and make college students energetic. At the same time, physical exercise is an active rest, and brain cells have their own division of labor. During physical exercise, the mental cells that manage muscle activities are in an excited state, while the nerve cells that think about problems are in an inhibited state and get a good positive rest.
The main characteristics of college students' self-exercise are planning and purpose. According to one's physical health and sports ability, combined with the special needs of one's major and future career choice, and considering one's ideal pursuit of future career and life and the existing available objective material conditions, make short-term and long-term self-exercise plans. At the same time, it is necessary to restrain the subject's behavior with planning and adjust and enrich the exercise plan in practice, which is the fundamental guarantee for the effectiveness of college students' self-physical exercise and a powerful weapon for college students to meet the challenges of modern lifestyle and modern standards.
However, due to the lack of physical education knowledge of some college students, which violates the scientific exercise method, we should arrange the exercise time and schedule according to the age, gender, work and study characteristics, fully consider the influence of seasons, regions, natural environment and other factors on the exercise effect, and the amount and intensity of exercise should be from small to large, and gradually accumulate experience and master it during the exercise process. Regardless of the physiological characteristics of the human body, blindly pursue a large amount of exercise, not according to the human body