Running will make your heart beat faster, increase the consumption of oxygen in your body, and easily make you feel breathless. Heart patients are the least excited. If the heart beats too fast at once, it is easy to have an accident. Therefore, people with severe heart disease are not recommended to run to avoid accidents.

2. Patients with cardiovascular diseases

Running consumes a lot of oxygen, sugar and fat, and protein provides energy for the body. The faster the running speed and the faster the heart rate, the more the pumping capacity of the heart will increase, which will increase the burden on the heart and blood vessels and increase the risk of patients with cardiovascular diseases.

3. Diabetic patients

Diabetic patients should not run immediately after insulin injection to avoid hypoglycemia. Patients with severe diabetes are also not suitable for running without insulin injection or acute infection and fever. At this time, the patient's insulin level is low, and the glucose in the body can't meet the energy supply for running, so the body will consume a lot of fat to provide energy for exercise. Fat metabolites produced by a large intake of fat may cause poisoning.

4. Patients with occult diseases

Running may touch and induce potential diseases. For example, gallstones may have been lurking in your body and never got sick. Even jogging may cause stones at the bottom of the gallbladder to fall to the neck of the gallbladder and cause colic.