Around 4 am, blood has the highest viscosity and the worst fluidity, and it is easy to coagulate into thrombus, which hinders blood circulation. It is the most common cardiovascular disease. Therefore, it is not advisable to get up too early for morning exercises, especially for patients with diabetes complicated with cardiovascular diseases. Do not participate in strenuous and strenuous activities during this time.
Second, the strength should not be too great.
Just getting up, the tissues and organs of the body are in a state of inhibition. Sudden and strenuous exercise, the blood flow in the muscle increases sharply, which will increase the contraction intensity and frequency of the heart, and the myocardium will be prematurely tired due to insufficient oxygen supply, leading to chest tightness. In addition, diabetic patients should also prevent hypoglycemia caused by excessive exercise intensity.
Third, rainy and foggy days are not suitable for morning exercises.
Because smog pollution is relatively heavy now, fog droplets contain a lot of pathogenic bacteria and pollutants. At the same time, it is not suitable for doing morning exercises near factories, along highways and crowded places, because serious pollution will do harm to human health.
Fourth, it is not appropriate to exercise in buildings.
Because high-rise buildings often form strong and weak, up and down, constantly changing? Tall style? People exercise in this environment, it is easy to catch a cold, so that the blood sugar level changes.