The Cave Diving Group (CDG) is a United Kingdom-based diver training organisation specialising in cave diving.
The CDG was founded in 1946 by Graham Balcombe, making it the world's oldest continuing diving club. Graham Balcombe and Jack Sheppard pioneered cave diving in the late 1930s, notably at Wookey Hole in Somerset.
Passages through caves are often blocked by a submerged section, or sump. Cavers in many countries have tried to pass these barriers in a variety of ways; using the simple "free dive" with a lungful of air or by utilising the available diving technology of the day.
Read more about Cave Diving Group: Early History of Cave Diving in The UK, Formation of The Cave Diving Group, Accomplishments, Organisation and Purpose
Other articles related to "diving, cave diving, cave diving group, group, caves":
... highly qualified and experienced military divers with a combined 1,000 man-years of diving experience Sea-Air-Land (SEAL), Explosive Ordnance Disposal (EOD), Salvage, Saturation, Seabee, Diving Officer, and ...
... March 1907 – 19 March 2000) born Francis Graham Balcombe in Manchester, was a pioneer of cave diving in the United Kingdom and a founder of the Cave Diving Group together with Jack Sheppard ... early posting to Reading, Berkshire, by joining a mountaineering group which later became the Tricouni Club ... and while based in Bristol became interested in the caves of the Mendip Hills, particularly Swildon's Hole which they believed connected to the Cheddar Caves ...
... The Cave Diving Group operates under a federal structure comprising four regionally based sections located in the major caving districts of Britain ... comprises national officers which oversees the running of the Group and liases with other bodies ... The Cave Diving Group has traditionally not actively recruited members – a position adopted early on in its history when the availability of training and ...
... Diving is also popular as a non-competitive activity ... Such diving usually emphasizes the airborne experience, and the height of the dive, but does not emphasize what goes on once the diver enters the water ... Such non-competitive diving can occur indoors and outdoors ...
... Finishing moves Diving DDT Swan dive headbutt (Diving headbutt) Signature moves Back body drop Backhand chop Diving crossbody Double leg takedown Dropkick Multiple chop variations ...
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—Anna Quindlen (b. 1953)
“What difference is there, do you think, between those in Plato’s cave who can only marvel at the shadows and images of various objects, provided they are content and don’t know what they miss, and the philosopher who has emerged from the cave and sees the real things?”
—Desiderius Erasmus (c. 1466–1536)
“A worm is as good a traveler as a grasshopper or a cricket, and a much wiser settler. With all their activity these do not hop away from drought nor forward to summer. We do not avoid evil by fleeing before it, but by rising above or diving below its plane; as the worm escapes drought and frost by boring a few inches deeper.”
—Henry David Thoreau (1817–1862)