Now why swimming is prohibited swimming?
One reason is to prevent accidental accidents by people on the water. Another reason is that potential underwater lifeguards can not tell whether divers are drowning
At the same time diving on their own challenges, especially swimming, diving are generally almost completely devoid of oxygen to the surface, but the opening of the swimming pool is too complex, prone to accidents, basically in surfaced that unexpected words, this person no saved. For example: I used to swim coach, in a 60 meter swim, when it finally hit the floater floating pool, it will not float, fortunately, we are on the shore watching, timely rescue, when we put on to the hospital after the rescue by the coach, doctor tell us if he later surfaced about 10 seconds can cause lifelong disability, if the late, it is basically dead. So this is the lesson of blood, huh?
A regular swimming pool must be a pool of two people, a person diving, there must be a person on the shore to see. Swimming, adults in diving, even without oxygen, will not open his mouth underwater, if not at this time, even if surfaced, then will cause yourself to suffocate.
