Hello! In fact, carbon dioxide is the most abundant at night. Plants do not have sunlight for photosynthesis. Waiting for the sun to come out for half an hour in the morning is the best time. Fresh air.

An hour in the morning is worth two in the evening. Many people like to do some exercise after getting up in the morning, and morning running is one of the economical and convenient fitness activities, which has a good effect on improving health, strengthening the body and preventing diseases. However, for the common morning running, not every participant can exercise properly. Here are some principles that everyone should follow for morning running:

The speed is moderate. The purpose of morning running is to keep fit, so the speed should not be too fast. Too fast will lead to excessive energy consumption, easy to cause excessive fatigue, prolonged recovery time, and even affect one day's work and life. The appropriate speed should be based on running without discomfort and breathing smoothly and evenly, and the heart rate should be kept at around 130- 150 beats/min.

Step by step. The first time you take part in morning running exercise, there must be a gradual process. The running distance should not be too long at first, and then increase it appropriately after the body adapts. Generally speaking, it varies from person to person. If you are in good health, you can increase the amount appropriately. In the early stage of poor health, you need to take the form of alternating walking and running, and then gradually lengthen the jogging distance until you can jog all the way down.

Perseverance. Generally speaking, it is necessary to persevere in participating in morning running activities. Jogging at a fixed time every day helps to develop good exercise habits and make your body more adaptable. If there are special circumstances, you can appropriately reduce the amount of exercise, and you can appropriately increase the running distance on weekends to get more exercise.

Relax in time. It is not advisable to sit down and rest immediately after a morning run, because a lot of blood will accumulate in the muscles of the lower limbs after a morning run, so you should relax and organize activities in time after jogging, such as expanding your chest and vibrating your arms, flapping your limbs and shaking your shoulders, and leg press's flexible activities. These relaxation activities can be combined with deep breathing to gradually restore the body to a quiet state.

The above are some suggestions, I hope they are useful to you, and I hope they can be adopted. Thank you!