You can see it on these websites!
Good luck!
The relationship between exercise and physical fitness.
In modern life, because electrification, mechanization and automation have entered people's working environment and families, compared with previous generations, we can consume about one-third less physical strength. In addition, leisure time and entertainment methods have been occupied by electronic game machines, computers, television, VCD and online life, and people are even more lacking in proper exercise. With the improvement of modernization, the lack of physical labor and sports will become more serious.
Changes in lifestyle and working style have greatly threatened people's health.
First of all, lack of exercise reduces the metabolic function of the human body. The possibility of obesity, diabetes, hypertension, stroke and heart disease is five to eight times higher than that of people who insist on reasonable exercise. Premature cardiac failure should be more than ten years; The incidence of arteriosclerosis, nephropathy, gallstones, osteoporosis, cancer and mental depression has also increased significantly.
A medical study shows that people who live and work in a sedentary posture all the year round have a significantly higher mortality rate than those who insist on exercise; Keeping the body relatively still is harmful to health, which is equivalent to smoking a pack of cigarettes every day.
As a wise modern man, if he realizes that he lacks the corresponding amount of exercise, he should add a task to himself-spare 30 to 60 minutes for exercise that suits him every day.
If a person wants to live and work healthily and energetically, to delay aging and prolong life, to go further and further with the person he loves, and to fully enjoy life, then exercise must be added to his daily life.
Life lies in exercise, which is an eternal truth, we must remember!
/4db 89827-58f b-4e 13-a7aa-EC 598 deca 2 1d 60843 13 157363 156 . html
The relationship between sports and health: the role of sports in promoting health;
Exercise consumes energy in the body, which is transformed by the oxidation of nutrients such as protein, fat and sugar. Therefore, the more energy is released, the more oxygen and carbon dioxide the human body needs, which requires the respiratory system to increase its workload and breathe at an extraordinary speed and depth. In order to accelerate the operation of material exchange in the body, blood circulation is also accelerated, which requires the heart to make greater efforts to accelerate the contraction of frequency. Therefore, physical exercise can make the heart and lungs healthier and prevent cardiovascular diseases. At the same time, sports can produce good psychological effects and promote mental health.
Health behavior: refers to all activities and habits that are conducive to improving health and reducing risk factors that endanger health.
Cultivation of healthy behavior: forming healthy habits; Pay attention to mental health; Physical exercise; Balanced nutrition; The laws of daily life.
Sports and health
/