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2. Diving mask - Wikipedia

   en.wikipedia.org/wiki/Diving_mask

   A diving mask (also half mask, dive mask or scuba mask) is an item of diving equipment that allows underwater divers, including scuba divers, free-divers, and snorkelers, to see clearly underwater. [ 1 ] [ 2 ] Surface supplied divers usually use a full face mask or diving helmet , but in some systems the half mask may be used. [ 2 ]

3. Full-face diving mask - Wikipedia

   en.wikipedia.org/wiki/Full-face_diving_mask

   A diver in a pool wearing an AGA full face mask A diver wearing an Ocean Reef full face mask Head protection helmet for use with Ocean Reef full face diving mask. A full-face diving mask is a type of diving mask that seals the whole of the diver's face from the water and contains a mouthpiece, demand valve or constant flow gas supply that provides the diver with breathing gas. [1]

4. Sea Hunt - Wikipedia

   en.wikipedia.org/wiki/Sea_Hunt

   He took a crash course in scuba diving by Zale Parry and Courtney Brown, and Brown served as his underwater stunt double. Bridges was also educated in the art of scuba equipment by Brad Pinkernell on the beach in Southern California from 1956 to 1957 after a chance meeting when Pinkernell was coming out of the ocean while wearing scuba gear.

5. Jacques Mayol - Wikipedia

   en.wikipedia.org/wiki/Jacques_Mayol

   In 1976, Mayol broke the 100 metres (330 ft) barrier with a no-limits 101 metres (331 ft) dive off Elba, Italy. [7] Tests showed that during this dive his heart beat decreased from 60 to 27 beats/min, an aspect of the mammalian diving reflex, a reflex more evident in whales, seals, and dolphins. Mayol's last deep dive followed in 1983 when he ...

6. Snorkel (swimming) - Wikipedia

   en.wikipedia.org/wiki/Snorkel_(swimming)

   A snorkel is used to allow the user to breathe atmospheric air when their face is immersed in water while swimming or floating at the surface. [1] To work effectively, the snorkel must allow the user to inhale and exhale comfortably over an extended period, and provide a sufficient volume of air with appropriate oxygen and carbon dioxide content to maintain a sufficient and comfortable ...

7. Diving influencer aims to change 'old thinking' with scuba in ...

   www.aol.com/news/diving-influencer-aims-change...

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