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Avoid or prevent accidents resulting in unconsciousness. Use of a full face mask or diving helmet to protect the airway. [6] Use of surface-supplied diving equipment with voice communications. [7][5] Adequate swimming skills and fitness for the circumstances. [8] Use of snorkel when appropriate.
Diving hazards are the agents or situations that pose a threat to the underwater diver or their equipment. Divers operate in an environment for which the human body is not well suited. They face special physical and health risks when they go underwater or use high pressure breathing gas. The consequences of diving incidents range from merely ...
Decompression sickness (DCS; also called divers' disease, the bends, aerobullosis, and caisson disease) is a medical condition caused by dissolved gases emerging from solution as bubbles inside the body tissues during decompression. DCS most commonly occurs during or soon after a decompression ascent from underwater diving, but can also result ...
www .rfen .es. The Royal Spanish Swimming Federation ( Spanish: Real Federación Española de Natación - RFEN) founded in 1920, is the aquatics national federation for Spain. It oversees competition in the 5 aquatics disciplines (swimming, diving, open water swimming, synchronized swimming and water polo) and Masters competition in these.
Zac Efron shared a message on his Instagram story on Sunday after news broke that he was hospitalized for a swimming incident in Spain a few days earlier. “Happy and healthy,” Efron wrote.
Pearl hunting. Pearl hunting, also known as pearl fishing or pearling, is the activity of recovering or attempting to recover pearls from wild molluscs, usually oysters or mussels, in the sea or freshwater. Pearl hunting was prevalent in the Persian Gulf region and Japan for thousands of years. On the northern and north-western coast of Western ...
Underwater target shooting is an underwater sport that tests a competitors’ ability to accurately use a speargun via a set of individual and team events conducted in a swimming pool using free diving or Apnoea technique. The sport was developed in France during the early 1980s and is currently practised mainly in Europe.
Oceans seven. The Oceans Seven is a marathon swimming challenge consisting of seven open water channel swims. It was devised in 2008 as the swimming equivalent of the Seven Summits mountaineering challenge. It comprises the North Channel, the Cook Strait, the Molokaʻi Channel, the English Channel, the Catalina Channel, the Tsugaru Strait and ...