Because their normal work may be stressful, but it is not physical, so they must regularly carry out fitness programs, manage their bodies and keep healthy.
The demand for good health will not decrease with age.
As a person grows older, he will experience many changes.
For example, the decrease of blood volume per minute per heartbeat during the maximum exercise also includes the decrease of the maximum heart rate. This will reduce personal physical fitness and have a negative impact on execution.
In addition, the fat percentage of body weight usually increases, while the total muscle content decreases. As a result, muscle strength and endurance, cardiopulmonary function endurance, body composition and so on will be worse. Flexibility will also decrease.
Men tend to maintain the highest level of muscle strength, muscle endurance and cardiopulmonary function health before the age of 30. After the age of 30, his physical fitness will gradually decline in his life. Women often reach the peak of physical fitness shortly after puberty, and then gradually decline.
Although the decline of physical fitness is usually related to the growth of age, the speed of physical fitness decline between people who insist on exercising and those who don't exercise is different. People who insist on comprehensive physical exercise will have a slight decline in muscle strength, muscle endurance, cardiopulmonary function endurance and flexibility.
Middle-aged healthy people who can keep exercising perform well. Compared with people who seldom exercise, many physiological functions related to physical quality decline less. For example, a 60-year-old man who insists on fitness may have the same cardiopulmonary function as a 20-year-old man who doesn't exercise regularly. In a word, persisting in exercise can help you live a fuller, happier and longer life.
People who keep exercising until they are 40 can continue to exercise with the same amount of exercise. The physical training plan based on safe, effective and reasonable exercise principles and concepts is safe and effective for everyone.
People aged 40 and above who don't exercise regularly may need to start an exercise program at a lower level, and the progress should be slower than that of young people. Years of inactivity and possible physical injuries cannot be corrected in weeks or months.