In the case of mild dehydration symptoms or decreased exercise capacity, it may even cause a major accident if it encounters a high temperature.

As the body temperature rises during exercise, if the temperature and humidity of the surrounding environment are also high, the heat cannot be dissipated well, which will cause heat stroke. Therefore, it is necessary to replenish water before and during exercise, and wear clothes with good heat dissipation. In case of high temperature and humidity, exercise should be interrupted in time.

When exercising, it consumes minerals such as calcium and magnesium in the body.

Supplementing calcium and magnesium at the same time will increase the burden on the stomach and stomach, and it is easy to eat bad stomach. Drinking soft water is relatively better, but the same mineral content will be less. So if you use soft water to replenish your water during exercise, you should also take in some foods that contain salt and minerals.

hard water is more suitable for supplementing minerals such as calcium and magnesium after exercise. Because it is easy to increase the burden on the intestines and stomach, you can take a small amount of intake several times after exercise. Drinking hard water can also prevent accidents such as foot cramps and muscle cramps during exercise.