akmayu, all permitted swimming areas will lead in order word to artyom kuznetsov serebryany bor despite the air has only just begun to warm up. the first daredevils have already been seen here, walking along the beach. they take sun baths. but to go into the water, while only those prepared in such a waterproof suit are at risk. cold you don’t feel a warm suit. the winter option, as well as a balloon with air weights mask, all the diver's equipment depends on more than 20 kg . not far off to be surveyed, but secondary rescuers must check all their equipment, starting from air breathing apparatus, ending with a wetsuit, then a safety cable is attached to it. and after that, he can go into the water, while one insures from the shore, the other keeps in touch with the diver and the rescue boat communicates with the help of such a telephone exchange. as the state of health, the diver reports to the top about all the items at the bottom of the descent. any dangerous items, this is ranging from grass. uh, bushes, logs, boards, stones, concrete goods, respectively, all this will be described.