Scuba diving
Mugi is a famous area of Scuba diving.
Scuba diving ("scuba" originally being an acronym for Self Contained Underwater Breathing Apparatus, although now widely considered a word in its own right)[1] is a form of underwater diving in which a diver uses a scuba set to breathe underwater for recreation, commercial or industrial reasons.[2]
Unlike early diving, which relied exclusively on air pumped from the surface, scuba divers carry their own source of breathing gas (usually compressed air),[3] allowing them greater freedom than with an air line. Both surface supplied and scuba diving allow divers to stay underwater significantly longer than with breath-holding techniques as used insnorkelling and free-diving.
According to the purpose of the dive, a diver usually moves underwater by swimfinsattached to the feet, but external propulsion can come from an underwater vehicle, or a sled pulled from the surface.
