Why morning exercises are not suitable for middle-aged and elderly athletes? The ancients liked to "smell chickens and dance", but today people like to get up early and do morning exercises. However, health experts believe that morning is not the best time to exercise, especially for the elderly. Not only is the fitness effect difficult to guarantee, but it is also harmful to the body.

First, the sugar content in the liver is low in the morning. The old man exercised here for a while. As the power of exercise and fitness, sugar is given after the body fat melts. Human fat enters the blood as an energy substance, and the content of free fatty acids is further increased because the human body can't make rational use of triacylglycerol. Due to the reduced working ability of cardiovascular theme activities, the side effects of excessive oleic acid usually cause arrhythmia and even cardiogenic shock, which is seriously life-threatening.

Second, clinical medical professional research found that the probability of a heart attack at 9: 00 am is more than three times that at 1 pm, and the hours after waking up in the morning are also the peak of a heart attack. Fitness exercise is very bad for patients with myocardial infarction and hypertension, and the patients with this disease are mostly distributed in the elderly.

Third, because the physical function of the elderly is getting older and older, the internal organs such as muscles and limbs are still in a short state of relaxation after getting up in the morning, the heartbeat and breathing are slow, the metabolic function is low, and the sensitivity and posture are flexible, so the quality cannot be suddenly improved. At this time, exercise not only has poor expected effect, but also is very easy to cause falls, bumps and distortions, which is harmful to human body.

Fourth, outdoor fitness must flexibly use the characteristics of steam temperature and airflow to treat diseases and increase resistance. In the morning, the gas is relatively static, and various industrial waste gases are not easy to spread, which is a significant stage of air pollution in a day, especially for the elderly with poor immunity.

According to authoritative experts, according to the biological clock, the best time for the elderly to exercise is about afternoon and evening. At this time, most people's kinetic energy, embodiment and adaptability are in the best state, and the sugar in the body rises to the highest point, so fitness exercise is not easy to cause energy metabolism disorder and internal organs load.