Knowledge of drowning prevention safety education for primary and secondary school students 003 1People who can't swim should never play alone at the water's edge; they should not play with their partners without adult guardianship. 2Before swimming, the whole body should be exercised, the joints should be fully mobilized and the muscles should be relaxed so as to avoid accidents such as cramps and sprains after launching into the water.If cramps occur, calm down, don't panic, shout and save yourself.Common is calf cramp, at this time should do backstroke posture, pull toes with the hand, calf forcefully push forward, strive to shallow water area or shore. 3Primary school students should participate in swimming in groups, not swimming alone, so as to be led by adults.Swimming time should not be too long, 20 to 30 minutes should go ashore for a rest, each swimming time should not exceed 2 hours. 4Primary school students should not swim in too cold water. If they feel that there is a big difference between water temperature and body temperature, they should gradually enter the water, gradually adapt to it, and try to reduce the number of times to reduce the stimulation of cold water to the body. 5Pupils generally do not dive. They can play the game of throwing water balls in the water, but they can't make fools or play pranks. They can't depress their peers, pull their peers or sneak-attack their peers in diving.For those who have just learned to swim, it is even more impossible to do so. 6Swimming should be carried out in swimming areas with safety guarantee zones. Swimming in non-swimming zones is strictly prohibited.Children in rural areas should choose areas familiar with underwater conditions.
Knowledge of drowning prevention safety education for primary and secondary school students 003
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Uploaded by admin on 2019-10-16 00:37:31