Some people think that the oxygen content in the morning is low (plant breathing), and the fresh air is only less inhalable particles. At night, people's mental state is the best, so they should exercise around five or six in the evening.
It is not advisable to run before or after meals. Running after a meal or eating immediately after running will reduce the secretion of gastric acid, affect the digestion of food, and cause stomach problems over time. Generally, it is better to exercise after meals 1 hour. Running exercise before going to bed is not good, and exercise before going to bed will make the cerebral cortex in a state of high excitement, resulting in adverse reactions such as dreaminess or difficulty sleeping.
However, it is not suitable for doing large-scale exercise on an empty stomach in the morning. If the fitness distance is long, you can drink a small glass of sugar water or eat less snacks first.
As long as running and fitness suits you, good morning or good evening. "Theoretically, at dusk, the oxygen concentration in the atmosphere is the highest, and people have the most sensitive feelings, the strongest coordination ability, the greatest physical exertion and the strongest adaptability to the body. At this time, blood pressure and heart rate are low and stable, which is indeed a good time for exercise." Experts say, however, this does not mean that the rest of the day is not suitable for exercise.
Different people have obvious individual differences, cardiopulmonary function and physical condition are different, so their exercise time, exercise frequency and exercise mode should be different. It should be said that the best time for exercise is not absolute, and there must be some differences between people. If there are conditions, experts suggest that it is best to consult a doctor according to the health check-up list and your own schedule and diet.
In addition, for office workers in the city, some work overtime at dusk and some rush home. It is very unrealistic for them to squeeze out an hour of exercise every day when they are busy.
In fact, for the vast majority of people with normal constitution, as long as they avoid half an hour before meals, one hour after meals and one hour before going to bed, they can do physical exercise at any other time. If you have formed the habit of doing morning exercises, persistence will certainly benefit you a lot. There is no need to change it to evening exercises.
There is a simple way to measure whether the exercise time is enough and whether the exercise mode suits you: if you are full of energy, have a good appetite and sleep quality after a period of exercise, get up early to take your pulse, and your heart rate per minute is similar or slower than before, then congratulations, which shows that your current exercise amount and exercise mode are very suitable; On the other hand, if you often feel sleepy and have a bad sleep after a period of exercise, get up early to take your pulse, and the number of heartbeats per minute is 6 times more than before, which indicates that you are overworked and should be adjusted under the guidance of a doctor.
In addition, the amount of exercise should not be the same. For example, running, the initial time is shorter and the speed is slower. After the body adapts for a period of time, it will gradually extend the running time and make the speed faster.