Summer Exercise Notice

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Under normal circumstances, a workout time not too long, to avoid heat stroke. Every exercise time to no more than 30 minutes for a long time if you need to exercise, you should take a break every 20 minutes or so, adding the right amount of salt water. Summer sun’s ultraviolet rays particularly intense, prolonged exposure to irradiated human skin, can occur 1 to 2 degree burns. In addition, the UV can be through the skin, bone, radiation to the meninges, retina, brain and eye injured. Therefore, the summer workout should choose early and late hours of sunshine weaker. After the workout, many people prefer the face with cold water, shampoo or shower. In the summer workout, a lot of skin capillary dilation, in order to facilitate the body heat. At this point given the sudden cold stimulation, will open the pores of the surface has suddenly closed, causing organ dysfunction, brain disorders and other conditions thermoregulation.
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