Precautions after fitness are important, and disregarding may cause a lot of physical discomfort. For example, sitting down and resting immediately after exercise can hinder blood flow to the lower extremities, affect blood circulation, and deepen body fatigue. Gravity shock occurs in severe cases.

Don't greedy cold drinks

Exercise often makes people sweat, especially in the summer, with the consumption of a lot of water, there will always be a dry mouth and an urgent need to drink water after exercise, mainly young people, like to buy some cold drinks to relieve heat and quench their thirst. However, at this time, the human digestive system is still in a state of inhibition and its function is low.

do not smoke

After smoking, the air inhaled into the lungs is mixed with a large amount of smoke. On the one hand, in addition to reducing the oxygen content, it is unfavorable to pay off the "oxygen debt" and it is difficult to eliminate the body fatigue.

On the other hand, when the human body inhales such a misty air, it will affect the gas exchange in the human alveoli, resulting in chest tightness, wheezing, difficulty in breathing, and dizziness and weakness in the human body due to insufficient oxygen supply after exercise.

Don't eat immediately

During exercise, especially during intense exercise, the motor nerve center is highly excited. Under its influence, the parasympathetic nervous system that manages the movement of internal organs enhances the inhibition of digestive system activity.

Therefore, after exercise, the peristalsis of the gastrointestinal tract is weakened, and the secretion of various digestive glands is greatly reduced. It takes 20-30 minutes to complete after the end of the exercise. If you rush to eat, it will increase the burden of the digestive organs, causing dysfunction and even causing a variety of diseases.

Do not drop body temperature

During exercise, the blood vessels on the surface of the body dilate, the body temperature rises, the pores relax, and the perspiration is increased.

If you go into the air-conditioned air-conditioned room immediately after exercise, or if you cool it in the air, or if you use cold water to punch it, it will cause the skin to tighten and sweat, cause physiological imbalance such as body temperature regulation, and reduce immune function and cause cold, diarrhea, asthma, etc. Illness.

Do not omit stretching activities

The relaxation of the activity can not only make the athlete's cerebral cortex excitability and faster heartbeat, respiratory rate, and return to the quiet state before exercise through appropriate relaxation of freehand exercises, walking, relaxing massage, and breathing rhythm relaxation exercises.

Moreover, it also helps to restore muscle fatigue, relieve soreness and discomfort, and avoid dizziness, fatigue, nausea, vomiting, vertigo and other undesirable phenomena after exercise.

Therefore, after each workout, you should fully relax and organize your exercise to help your body recover and improve your fitness.

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