Summer is not suitable for outdoor fitness

Fitness equipment news: Summer is not suitable for outdoor fitness

Summer is often hot and humid, the body feels hot, but even sweating can still feel the heat, it is easy to heat stroke. So in the summer to go out as little as possible, less activity, not long stay outdoors. In order for the body's moisture comes out, we should try to be less intense activities such as walking in the morning and evening when the temperature lower.
Summer sports sweat more, the loss of a large amount of salt, easy to make the cell osmotic pressure, resulting in sodium metabolic disorders, cramps and so on.Therefore, the summer sports replenish moisture is very important. The best way is to pay a few times, sports drink 150-200 ml every 10-15 minutes. But do not drink sweet drinks to avoid increasing the burden on the stomach. After exercise should also replenish moisture, but do not drink too much time, binge drinking will increase the burden on the heart. Eat more alkaline foods to prevent the acid-base balance, alkaline fruit-based foods, fruits watermelon, pineapple, apricots, peaches, plums, cantaloupe etc. are rich in potassium. 
Summer day, 11:00 to 4:00 pm ultraviolet, infrared, most of the time. Too strong ultraviolet radiation can cause skin and eye damage, and can cause skin cancer. The long infrared rays, intracranial temperature can rise, meningeal inflammation, sunstroke occurs. Should be avoided in the sun most of the time in outdoor sports, but can not bare upper body movement. Summer day human energy consumption of large, but also to control the exercise intensity is good, do not fatigue; the possibility of patients with a history of chronic diseases, especially in the elderly cardiovascular and cerebrovascular accident is far greater than the young, the elderly in the summer high temperature fitness, but also to avoid excessive physical exertion sports. It may be appropriate to drink some salt water, preferably hot bath, can eliminate fatigue, but also make people feel particularly comfortable. Once heat stroke symptoms should immediately to a cool ventilated place to sit, drink salt water at room temperature, a breath of fresh air in the head or forehead cold compresses, etc. armpit. Treated as still not improve, seek medical attention immediately.
Some people used to eating cold drinks after exercise. In fact, eat cold at high body temperatures may damage the stomach. This is because the movement of the muscles and a lot of blood flock to the surface, and the digestive system in a relatively anemic state, this time eating a lot of cold drinks will not only reduce the temperature of the stomach, will dilute the gastric juice, so that the physiological function of the stomach is damaged, the light It can cause indigestion, vomiting, diarrhea, abdominal pain, acute gastroenteritis, severe cases may also for the subsequent suffering from chronic gastritis, gastric ulcer, etc. planted the seeds. Dilute brine temperature after exercise is the best drink. After the full body movement will be sweating, the body's pores are open. If it then suddenly cold water body, can cause colds, fever. And the shower does not help to relax muscles, but will make the muscles more tense. The correct way is to sweat and other body is dry, and then warm shower, the water temperature should be higher than body temperature 1 ~ 2 ℃.

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