The weather is getting hotter and hotter. What details can't be ignored if you want a cool cross-country run?

The weather is getting warmer and warmer. Running along the river can not only exercise, but also enjoy nature and avoid the heat. Compared with cross-country running in winter, cross-country running in summer looks more relaxed, but there are also many precautions. This is a safety guide for cross-country running in summer for you.

1, strong vision in summer, strong reflection on water light, wearing a polarizer, direct vision often leads to dizziness, which affects vision. You can choose to wear a polarizer to reduce the influence of water reflection. The polarizer should be black, gray or grayish green to prevent reflection and protect vision. Don't use yellow, or it will enhance the reflective effect.

2, beware of snakes, summer is the active season of snakes. Snakes like to appear near the water and on the gravel exposed to the sun. So when running cross-country by the river, you should pay attention to gravel and grass to avoid being bitten by snakes. If you meet a snake, don't panic, just wait for it to leave. Under normal circumstances, humans will not take the initiative to attack snakes, nor will snakes attack.

3, beware of mosquito bites to prevent sunburn. There are many mosquitoes along the river in summer. Mosquitoes like dim light. Dark clothes reflect less light. So choose light-colored clothes and run by the water. Spray mosquito repellent before running to drive away mosquitoes and reduce the chance of being bitten by mosquitoes. You can also dry your sweat before you start cross-country running to reduce the attraction of sweat to mosquitoes.

At the same time, ultraviolet rays are very strong in summer. Even if the river is cold, you need to apply sunscreen to avoid sunburn due to long-term sun exposure, but you don't need to apply too much to avoid heatstroke due to blocked pores and poor heat dissipation.

5. Avoid running in hot weather. Even if the path by the river is cool, you should avoid exercising in the hot weather in the afternoon. Choose 10 to exercise outside 3: 00 in the morning, and the speed should be slower. Because the distance of cross-country running is often very long, it is easy to cause a lot of water loss in hot summer, and the core body temperature is too high, which is very dangerous.