Many foreign scholars have studied and revealed that the body's ability state changes during the day and night. From 8:00 to 12:00 every day and from 14:00 to 17:00 every day, the chicken's speed, strength and endurance are in a relatively optimal state. If fitness exercises and sports training are carried out at this time, better results will be achieved. At 3:00 - 5:00 and 12:00 - 14:00, it is at a relatively low state. If you engage in sports during this time, fatigue is likely to occur, and when the "load" is too large, the probability of sports injury is high. This shows that people should try to choose the relatively best time to engage in sports activities according to the possibility of objective conditions in order to receive good fitness and training effects. As far as health is concerned, it is effective to exercise at any age. If you have time to exercise more, you can exercise less. As long as you are active, even if it is just one move at a time. When is the best time to exercise? This is a controversial issue. It is said that plants exhale a large amount of carbon dioxide after overnight metabolism, so the concentration of carbon dioxide in the forest is relatively high in the morning, and some dust also floats in the air, which is harmful to human health. In addition, people's blood pressure is relatively high in the morning, which is prone to problems. In fact, whether or not to exercise in the morning depends mainly on the purpose of exercise. If it is to lose weight, in order to increase the memory of sports skills, it is very good in the morning. When people wake up in the morning, they have consumed almost all the energy they ate last night. If they do not eat to exercise at this time, it will lead to a result - "burning" fat. Because there is no energy in the morning, there is still some glycogen in the liver. When the concentration of these glycogen is reduced to a certain extent, fat "burning" will become the dominant way of energy supply, which makes it possible to lose weight. So morning exercise has special benefits for weight loss and prevention of fatty liver. In addition, people learn aerobics, social dance, and Taijiquan in the morning. Learning any skill is easier to master than learning at other times. Therefore, the health benefits of morning exercise are more in a sense.
What are the benefits of physical training for us
Benefits of physical exercise: 1. Exercise strengthens the heart
Aerobic exercise refers to the exercise of large muscle groups of the body to make the heart continue to speed up for a few minutes (such as running, pedaling and swimming). Through repeated aerobic exercise, oxygen is delivered to muscles. As a result, the heart becomes stronger and more efficient, and it is not easy to feel tired or panting.
2. Exercise can strengthen muscles
Exercise can make muscles stronger, which can give better support to joints and make people less vulnerable to injury. The following exercises can strengthen the muscles of the arms and legs: rope skipping, swimming, running, cycling and single row roller skating.
3. Exercise can increase flexibility
As we all know, children are more agile than adults. Children can bend their limbs to a degree that adults cannot reach. This is why people who start exercising at an early age can still remain flexible when they grow up.
Physical ability is the basic sports ability of the human body through strength, speed, endurance, coordination, flexibility, agility and other sports qualities. It is an important component of sports competitive ability.
