As we all know, running will accelerate people's heart rate and blood circulation, and the amount of oxygen needed in the body will also increase. A normal person will be out of breath after running for a long time. Patients with heart disease have heart disease themselves, and their hearts can't work normally. Increased heart rate caused by running can easily lead to sudden death of patients with severe heart disease.

Second, people who are too tired.

Running should be carried out under the condition of physical fitness and physical conditions. If you are already very tired, it is easy for your body to bear the impact of exercise, which can easily lead to sudden myocardial infarction and sudden death.

Third, patients with angina pectoris

If people who have frequent angina pectoris in recent days are not suitable for running, once angina pectoris occurs, it will prove that they have heart disease. It is not suitable for running before the condition is checked clearly, otherwise it will easily lead to sudden death.

Fourth, overweight people.

When running, the legs have to bear more pressure, which is easy to cause knee joint injury and accelerate joint strain. It is suggested that overweight people lose weight by walking and eating. Before you start running.

Five, patients with coagulation dysfunction

Many patients with coagulation dysfunction are also not suitable for running, such as hemophilia patients, because once such patients are injured due to coagulation dysfunction, they are easy to bleed or congestion, and running is a more intense exercise. If you accidentally get hurt or strain your muscles during running, it is easy to put such patients in danger. It is suggested that this kind of patients can choose walking, Tai Ji Chuan and other mild exercise methods to exercise.

Six, patients with severe respiratory diseases

As we all know, running will speed up the respiratory cycle, and the lungs need more oxygen to keep running. In this respect, it is difficult for patients with respiratory diseases to meet the requirements of running, such as asthma patients. If such patients insist on running, they are likely to have asthma attacks and endanger their lives.

Seven, menstrual women

Some women like running, but it is best to avoid running during menstruation, because menstruation is a special period for women, and the body is also a sensitive and fragile period, which is not suitable for strenuous exercise. Running is more intense, which is easy to cause more menstrual blood and prolonged menstruation. And it is also easy for women to feel overtired. You can choose walking instead of running.