Divernet News, dateline 11 May 2006
Why Blaine breath-hold bid failed
US illusionist David Blaine's failure to break the world breath-hold record did not entirely surprise the competitive freediving community.
After spending seven days living in a tank of water in New York, Blaine's attempt to break the 8min 58sec static apnea record held by German freediver Tom Sietas had to be aborted after seven minutes.
Blaine's theory was that his prolonged stay under water would lower his metabolism sufficiently to give him a competitive edge. He had undertaken a training regime similar to that of competitive freedivers, who limit their food intake in the period leading up to an attempt, and use yoga and meditation as well as pre-immersion techniques.
"Traditional apnea preparation includes a period of water immersion, but most divers limit this to between 20 and 45 minutes," Anne-Marie Kitchen-Wheeler, who holds the British women's breath-hold record of 5min 18sec, told Divernet.
"That's because the chilling effect required to gain maximum blood shunt to the brain and heart also causes chilling of the limbs and extremities. This leads to shivering which then speeds up the metabolism."
Medical and diving professionals worked closely with Blaine but began to see problems early on. The illusionist's doctor, Murat Gunel, said there was evidence of liver failure by the second day, but that Blaine had refused to leave the water. Blaine's freediving trainer Kirk Krack told the BBC: "I wasn't focused on records I was thinking of a rescue. If we hadn't intervened, he would still be at the bottom of the sphere."
The number of media representatives and spectators in attendance could not have helped Blaine either, according to Anne-Marie Kitchen-Wheeler. "Good performance in breath-hold is as much a 'mind game' as a physical challenge," she said. "It only takes something little to act as a distraction causing loss of focus, and the will to continue is diminished. This is an event where athletes need to be focused far away from events surrounding them.
Perhaps David didn't get the balance right or was tired from the extended immersion."
News Index Page
|
 |
Snakes alive!
Spectacular footage of sea snakes hunting in the coral reefs of the Banda Sea, Indonesia, will be among the underwater action in the second helping of the BBC documentary Planet Earth.
6 October 2006
Hoax diver escapes prosecution
The Channel Islands diver who set off a three-day £250,000 air and sea search after faking a diving accident in September has avoided facing a criminal prosecution, according to a report in the Guernsey Press & Star.
5 October 2006
Octopush worlds in UK
Britain has hosted a successful Underwater Hockey World Championships in Sheffield.
5 October 2006
Walk, paddle or hop for the MCS
The Marine Conservation Society has launched an imaginative fundraising programme - by offering people a near-infinite choice of sponsored journeys to undertake.
3 October 2006
MCS fish guide
The Marine Conservation Society has updated its online guide to buying fish in an eco-friendly way.
3 October 2006
1000th DCI patient for DDRC
Plymouth's Diving Diseases Research Centre treated its 1000th diver for decompression sickness in late September.
29 September 2006
Extended protection for Cornish wreck
The wreck of the St Anthony, near Helston in South Cornwall, has been redesignated so that a bigger protected area will be out of bounds to divers.
29 September 2006
Euro shark group launched
The Shark Alliance is a new conglomerate of conservation organisations, intent on pushing for more effective shark protection measures in Europe.
28 September 2006
|
|
A Cocoon Lady BCD from Ralf Tech worth £449.
Click here to register for your free copy of Divernet Xtra.
Latest dive holiday offers
Compare the most up-to-the-minute holiday deals and check out the best value destinations
Spaces on dive boats
Fancy a UK dive? Our skippers listing gives you access to spaces on charter boats around the country.
Personal ads
If you have dive kit to sell, or fancy picking up a second hand bargain, check out our FREE personal ads service here
Diver tests
Read the review before you buy - it could help you to avoid an expensive mistake
Forums
Chat to other divers about all diving-related matters here
Careers and opportunities
If you're looking to make diving a bigger part of your life, check out our Careers page.
|