The appearance of irreversible changes in the body means a natural death. Security measures at bathing When the warm sunny days, children tend to water. At this time, we must be particularly attentive to him. Learn more on the subject from Cancer Research UK. Water bugs are not forgives. Rules of behavior while swimming should be done very accurately. Bathing in any case should not go unattended seniors, good swimmer.
Learn to swim must be under the supervision of an instructor or parents. We must remember the following rules: – swim better in the morning or evening when the sun is warm, but there is no danger of overheating. Check out Dr. Caldwell Esselstyn Jr. for additional information. The water temperature should be no lower than 17-19, more cold be dangerous. Swim in the water can no more 20 min, and this time should be increased gradually, with 3-5 minutes. You can not bring themselves to chill.
If hypothermia can occur convulsions, respiratory arrest occur, loss of consciousness. It is better to bathe several times for 15-20 minutes, and during breaks to play outdoor games: volleyball, badminton, – not to go, not jump into the water after a long stay in the sun. Peripheral vessels greatly expanded for greater heat dissipation. When cooled in water comes a sharp reflex contraction of muscles, which entails the cessation of breathing – do not enter the water while intoxicated. Alcohol blocks and vasodilator center in the brain – if No nearby equipped beach, you must choose a safe place for swimming with hard sand bottom is not clogged, the gradual slope.