Physical Education (PE) : medicopsychology : traditional Chinese medicinal materials > adjust campaign
Contents
No. 1
  Refers to more severe end of the sport do relaxation exercises. Designed to reduce fatigue, the body gradually returned to relative quiet state. Generally walk, relax, dance, gentle action games.
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Interpretation
  Refers to the more severe end of the sport do relaxation exercises. After finishing exercise to do sports, can make the body by the tension over the resting state.
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Finishing exercise because:
  In fact, the movement of the body caused by physiological changes, not with the movement to stop the same time disappear. During intense exercise, muscle activity is often carried out in the absence of oxygen. Thus, after exercise to strengthen the internal organs have to work to compensate for the lack of oxygen during exercise. Take in the view from the run, the oxygen requirement than the usual fifteen times more than if we did not finishing the sudden movement down perfectly still, then, the body's static posture to prevent a strong first breathing exercise, the impact of supplementary oxygen ; also inevitably affect the venous return, cardiac output, thus reducing the blood, blood pressure must decrease; because the effect of gravity, the blood to the head is not easy and may even cause temporary cerebral anemia, resulting in a series of bad feelings such as nausea, vomiting, palpitation, pale, and even fainted and so on.
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Activities
  Organize activities, the content is varied. Generally walking, jogging, stretching, relaxation dancing, games, gentle movements. But just the start of the activities should be the end of the movement and convergence, in particular, to participate in racing, skating, cycling items of game to reach the finishing line and then move on to some distance, gradually reduce speed, then do the leg flexion and extension movements and breathing, etc. to promote lower limb blood flow back into the heart can be quickly and prevent the occurrence of cerebral anemia. In general, sorting activities focus on deep breathing and the body movement and moderate exercise.
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Activity
  Organize activities in the amount of not too large, to gradually reduce, as much as possible to relax the muscles, when his breathing and heart had felt more stable, some other discomfort disappears on it.
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