It is good to do fitness exercises in your spare time. Many people will do some proper exercise to ensure their health. Exercise can also help us get rid of fat. Long-term inactivity may reduce our physical function. Some exercises are not suitable for everyone. Now share articles that are conducive to using leisure time to do fitness exercises properly. Let's take a look.

It is good to do fitness exercises in your spare time. A recent study by German scientists on the influence of exercise on the heart shows that exercising for one or two hours a week in leisure time can help prevent heart failure. At the same time, they also found that physical activity in stressful jobs does more harm than good to the heart.

The study surveyed 800 Germans aged 40 to 68. Among the respondents, 3 12 people suffer from heart disease. The researchers noticed that in summer and winter, reports of heart problems increased significantly, because people reduced physical exercise in their leisure time. This shows that due to lack of exercise, some substances in the blood that can cause heart disease have increased. For example, in the human immune system, there is a kind of protein involved in inflammatory reaction. When the amount of this protein reaches a high level, it will form a harmful blockage in blood vessels, narrowing or hardening the blood vessels.

Compared with the habit of sitting all the time, even two hours of exercise in leisure time every week can reduce the chance of heart disease by more than half. However, work-related physical activities often have an unhealthy impact on people's cardiovascular system. The study also shows that compared with people who don't exercise, even those who exercise less than 1 hour in their spare time every week can reduce the risk of heart disease by 15%. If you can exercise for two hours in your spare time every week, the risk of heart disease can be further reduced to 40%.

Some simple activities, such as low-intensity walking, can greatly reduce the death rate caused by heart disease. But this kind of exercise should have nothing to do with work, because the research results show that physical activity related to work is often an explosive exercise, which will not bring benefits to the cardiovascular system of the human body.

Tips: In the past, the concept of physical exercise was always vague, and people regarded physical activities at work and in leisure as exercise. However, their research shows that physical exercise in leisure time can have a positive impact on the human cardiovascular system. Physical activity at work, regardless of intensity, is carried out under relatively high pressure, which is not only beneficial to the cardiovascular system, but also has a negative impact.

It is good to do fitness exercises in your spare time. 2. Insist on the benefits of fitness exercise.

(1) can improve the function of the heart, enhance the contractility of the heart, increase the output of the heart and get enough oxygen, thus increasing the reserve capacity of the heart;

② It can improve the function of respiratory system, increase vital capacity and make the body get more oxygen;

③ It can enhance the physiological functions of various tissues and organs of the body, improve the adaptability to the environment, improve metabolism, improve immune function and human quality;

④ It can improve mental health, and physical exercise is an effective way to delay mental aging.

The mental activities of people who use their brains diligently and stay young forever are based on the physiological state of the brain. Brain aging is an uninterrupted and gradual development process. Persisting in reading, writing, painting and various thinking activities is an effective measure to keep the brain active. Regular thinking can make new connections between nerve cells in the cerebral cortex responsible for thinking field, and make thinking activities more acute and flexible.

Professor Shi Ji, a famous American psychologist, pointed out: "Those who are active, willing to learn and think, and have some hobbies that stimulate intelligence will remain active in their later years." Therefore, in order to maintain and promote mental health, prolong life and stay young forever, the elderly should use their brains diligently and exercise their brains frequently.