Posts with the tag “freediver”
Freediving: Seeking and Finding Our Limits
August 24th, 2022
I thought the freediving certification would simply teach me how to hold my breath for an impressive amount of time. But it was so much more than that, providing an invaluable lesson in the chemistry ...
Freedive with Psoriatic arthritis
August 10th, 2022
Metotrexate intake could put your student at a further risk for its side effects which includes lung tocixity and myelotoxicity. Hence you need to have your student’s fit to dive necessarily verified...
Women in Diving: Zandile Ndhlovu, The Black Mermaid
August 19th, 2020
Zandile Ndhlovu recently became South Africa’s first Black PADI Freediving Instructor. She is based in Johannesburg and completed her qualifying dives at Miracle waters nears Brits. She also started h...
Taravana: Fact or Falacy?
May 30th, 2018
The condition, known as “taravana” amongst pearl divers of the Tuamotus (a chain of islands and atolls in French Polynesia), has increasingly become accepted as a unique form of DCI ...
Breath-hold diving: Running on reserve -Part 5
May 11th, 2018
Our human design was not specifically intended for the aquatic environment. We flaunt this idea regularly and impetuously for our own gain or enjoyment. During breath-hold diving, the alien environmen...
Breath-hold diving. Part 3: The Science Bit!
April 23rd, 2018
Humans were designed to be terrestrial, air (gas) breathing organisms. Thus, the body’s anatomical structures and physiological mechanisms are well suited to this role. The aquatic or marine environme...
Lung squeeze while freediving FAQ
April 6th, 2018
Immersion pulmonary edema (IPE), is a multifactorial condition, largely a net effect of increased central blood volume, pressures within the chest and, for compressed-gas divers, increased breathing...
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UNCERTAINTY AFTER DIVING: Case Report and Recommendations #1.UNCERTAINTY AFTER DIVING: Case Report and Recommendations #2UNCERTAINTY AFTER DIVING: Case Report and Recommendations #3UNCERTAINTY AFTER DIVING: Case Report and Recommendations #4DIVERS LOSING ACCESS TO EMERGENCY CAREPreventing Breathing gas Contamination
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