1. warm the body, or to warm up (warm up) is to prepare the body, especially the lungs and heart, ready to get exercise. Warm body is an activity that can cause the temperature of the body. Muscle temperature and blood flow to muscles to use soared from the lowest State. May start by walking slowly and then gradually get faster until we start pulse beats faster. From 70 times per minute into 100 or 110 times per minute. This range of our bodies gradually adapt Prevent danger in the exercise warm body should take at least 5-10 min. 2. stretching (stretching) is preparing the muscle n and n-body joints, prepared to get exercise. Prevent injury when we started the exercise. This range, it takes 5-10 minutes, 3. a range of exercise (exercise training zone) this range is a range of Aerobics exercise (aerobic exercise), such as if there would be a rush rush hard enough lies, heart beat is around 60-80% of maximum pulse which will affect the range training.Lungs and heart without harmful to the body. 4. relax body (cool down) after exercise is a physical condition improvement from exercise as a normal condition. If we stop now. My heart ever beat 130? 140 times per minute. Will be back to normal condition is 70 beats per minute in a short time, it may be dangerous, because the lungs and hearts not adapted, because the body's blood flow mainly to the muscles during workout. If you stop exercising immediately will cause the blood to flow back to the heart through the blood less comfy pending internal muscle blood vessels, especially the muscles of the legs (pooling effect) as a result, the quantity of blood that squeeze out from my heart to send to various parts of the body organs is reduced, especially brain circus.Ngatham, Browning has a dark face, so we need to take 5-10 minutes to adjust the pulse is usually faded 5. stretching muscles after exercise (stretching), to help relax muscles after exercise and help reduce tension or muscle kreng, and increases the elasticity of the body. -
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