breath-hold diving
21Decompression stop — A decompression stop is a period of time a diver must spend at a constant depth in shallow water at the end of a dive to safely eliminate absorbed inert gases from the diver s body to avoid decompression sickness.cite book |title=Bennett and… …
22Ama divers — Nihongo|Ama|海人|; women 海女; men 海士;, uminchu (海人 in Okinawa Islands) or kaito (in Izu Peninsula) are Japanese divers, famous for collecting pearls. The majority of ama are women.The word ama literally means sea person. Japanese tradition holds… …
23Red abalone — Taxobox name = Red abalone image caption = Interior of the shell of a red abalone. The US coin is 23 mm, or a little under an inch in diameter regnum = Animalia phylum = Mollusca classis = Gastropoda subclass = Orthogastropoda superordo =… …
24SWB — can stand for:*Star Wars Battlefront * Shallow Water Blackout a loss of consciousness suffered while breath hold diving in shallow water * Short Wheel Base, also Small Wheel Base , in the context of wheeled vehicles. * Smith Wesson Holding… …
25Steve Truglia — is a Stunt Co ordinator, Stunt Performer and Action Unit Director in the UK. He is also an experienced Television Presenter. He has stunts credits on major motion pictures such as Saving Private Ryan, Tomorrow Never Dies, The World Is Not Enough …
26Apnoetauchen — Apnoetaucherin mit Monoflosse. Beim Apnoetauchen oder Freitauchen atmet der Taucher vor dem Abtauchen ein und benutzt im Gegensatz zum Gerätetauchen nur diesen einen Atemzug. Den Zeitraum des Luftanhaltens bezeichnet man als Apnoe ([aˈpnoːə], aus …
27Barotrauma — Barotrauma, otitic Barotrauma, sinus Classification and external resources ICD 10 T70.0, T70.1 ICD 9 …
28Spearfishing — Spearfisherman redirects here. For the former diving gear company see Spearfisherman (company). Spearfishing is a form of fishing that has been popular throughout the world for centuries. Early civilizations are familiar with the custom of… …
29respiration, human — ▪ physiology Introduction the process by which oxygen is taken up and carbon dioxide discharged. The design of the respiratory system The human gas exchanging organ, the lung, is located in the thorax, where its delicate tissues are… …
30Underwater hockey — Two players competing for the puck at GB Student Nationals, Bangor Underwater hockey (UWH; also called Octopush and Water Hockey) is a global non contact sport in which two teams compete to maneuver a puck across the bottom of a swimming pool… …
