Why you need fins for swimming?

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Probably to them once the "glue".\r but it was a joke. But seriously - without this simple device impossible diving scuba, and surface, with a mask too.\r\n\r\NIN depending on whom and for what will the fins be used, all the fins are divided into many varieties: long fins for diving, short for the swimming pool area.\r\n\r\PS open heel strap for divers and for long dives.\r\n\r\PS closed one-piece heel - to swim with a snorkel and mask and a short dip.\r\n\r\udlinenie fins for underwater hunters\r\n\r\manolesti for quick dives and surfacing.\r This only a few varieties of last of the hundreds of others.
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