it is recommended to "call for help" at this time, such as when you find someone on the shore, a boat, canoe, SUP, surfers pass by, or find a way to Use the most labor-saving way to prop up on the sea (jellyfish drift or upside-down drift) and wait for rescue. Even if you learn all kinds of water safety knowledge, you still can't completely avoid drowning accidents; if you are accidentally carried to the open sea by the current, don't panic. If someone else is drowning, find a way to calmly judge the situation at the scene and assist in the rescue; if you are drowning yourself, find a way to support yourself at sea in the most phone database labor-saving way, whether you use self-rescue techniques such as jellyfish drifting or upside-down drifting, you can prolong yourself being rescued time to increase the chance of rescue. Book introduction This article is excerpted from "Learn to save yourself in water with lifeguards: 30 drowning prevention education classes, in times of crisis, be your own life-saving benefactor! ", Times Culture Publishing Author: Zhang Jinghong momo online bookstore Readmoo reading ink e-book Enter TNL83 at the checkout of Pubu e-bookstore to enjoy a 13% discount on the whole site (except for some products, such as physical, adult and designated discount products, which cannot be used in conjunction with other discounts) Purchasing books through the link above will give Key Review Network a profit. The rules for safe water play that islanders must know! Lifeguards in the first-line waters, take you to understand the risks of the waters and break the myth of playing in the water!