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How to replenish water correctly during exercise?
My personal suggestion is: Drink 300-500ml of water two to half an hour before exercise, and the low-temperature sports drink is more effective, because it helps to reduce the temperature rise and effectively delay the occurrence of dehydration.

According to the latest news I have learned, for the average person, most people excrete about 1500 ml of urine a day, followed by friends' feces, breathing and some water evaporated from the skin, and the total water consumption is about 2500 ml. However, the water that our human body can supplement from food and metabolism in one day is only about 1000 ml, so as a person,

He needs to drink at least 1500 ml of water every day, about 8 cups a day. Only in this way can most of us maintain normal metabolic function, especially some small partners. If we engage in strenuous exercise, we need to consume more water to prevent our bodies from dehydration, not only to prevent our bodies from collapsing due to excessive water shortage.

But also ensure that the body of the small partner is always in the best motion state. Because in 2 ~ 3 hours before exercise, friends should drink 2 ~ 3 glasses of water, about 500 ~ 700 ml of water, which can ensure that their bodies are not short of water before exercise. If friends are always saturated with water, then don't take too much water, because our bodies can't store too much water.

But if it is summer, because the weather is hot and the consumption is still very large, we need to increase the frequency of water replenishment appropriately. Personally, I think it is best to supplement drinks containing sugar and electrolytes, but it is forbidden to follow the principle of drinking in small quantities, as long as you don't drink too much at a time. ?

Finally, regarding the above questions, if your friends have other ideas, you can comment or discuss them below.