One Breath Freediving
  • Home
  • About
    • Malta & Dive Sites
    • Dahab (Egypt) Freediving
    • Testimonials
    • Frequently Asked Question's
    • Price Lists
  • Courses
    • AIDA 1-4 Freediving Courses
    • AIDA Instructor Course
    • AIDA Youth Courses
    • AIDA FEMR Course
  • Freediving
    • Training, Coaching, Exploring & FUN Freediving
    • Freediving & Sailing Excursions
    • Freediving Workshops
    • Freediving Photography
  • Calendar
  • Store
  • Blog
    • Photo Gallery
  • Contact
    • Links

Video: Cirkewwa Fun Dive

8/9/2017

2 Comments

 
2 Comments

Freediving Photography Packages

7/7/2017

0 Comments

 
Picture
Picture
Picture
0 Comments

***NEW*** PADI Freediver Centre!

3/4/2017

0 Comments

 
Picture
We have some great news: One Breath Freediving is pleased to announce that it is now an official PADI Freediver Centre!
We now offer PADI freediver courses from 'PADI Basic Freediver', a one day introduction to freediving, right up to the advanced 'PADI Master Freediver' course.
This nicely compliments the AIDA freediving courses we already offer and makes One Breath Freediving the top destination for freediving, and the only place to learn PADI or AIDA freediving course from beginner to advanced, in Malta & Gozo
​
​David Watson (PADI Master Freediver Instructor #650697)
One Breath Freediving (PADI Freediver Centre #s26038)
0 Comments

New Video: Tug 2, Pt.1

21/5/2016

0 Comments

 
0 Comments

The Mammalian Diving Response

11/4/2016

0 Comments

 

The Mammalian Diving Response (MDR)

How the Human Body Responds to Submersion in Water: A Summery
Picture
Humpback Whale & Freediver, Tonga: Copyright Amos Nachoum
One of the questions I get asked most frequently as a freediving instructor is about HOW we can hold our breath longer. What is the 'trick', the 'secret' that can make it easier for us to be underwater deeper or longer. What many people don't realise is the the human body already holds most of the answers!

Here is an overview of the four main diving responses of the human body, collectively known as 'Mammalian Diving Response' (MDR):

Peripheral Vasoconstriction
Trigger: Breath-holding, facial immersion in water, increased pressure
Response: Blood vessels in the extremities of the body (arms, legs) constrict to keep blood prioritised for the vital organs of the body
FACT: A disadvantage of reduced blood flow is increased carbon dioxide and lactic acid build up, but tolerance to these can be increased through training

Bradycardia
Trigger: Facial Immersion in (cold) water, breath-holding
Response: Heart rate slows down by 10-25% in untrained, or up to 50% in trained freedivers, thus conserving blood Oxygen
FACT: In diving seals, heart rate has been measured going from 125bpm to below 10bpm during a dive!


Spleen Effect
Trigger: Breath holding and increased pressure on repetitive deep dives
Response: The spleen contracts and releases more red blood cells which aid oxygen transportation in the blood
FACT: The spleen is not an essential organ, but holds a reserve of blood and is important as part of the bodies immune system


Blood Shift
Trigger: Increased pressure on deeper dives
Response: Blood plasma swells the alveoli of the lungs filling the chest cavity area to prevent barotrauma injury from increased pressure at depth
FACT: Only as recently as the 1970's did scientists begin to understand this phenomenon once divers such as Enzo Maiorca returned from 50m+ dives, injury free!
​
Sign up for AIDA3 (Intermediate) Course at One Breath Freediving to learn more about the Mammalian Diving Response and to reach new depths underwater.
0 Comments

In Water Photographer of the Year (2015)

10/3/2016

0 Comments

 
The 2015 'In Water Photographer of the Year' competition is now accepting public voting to decide an overall winner! Category winners are announced for the photography competition that is for freedivers, snorkellers, swimmers and others in the water without using breathing apparatus.
Vote by clicking the link below and deciding how many stars to give your favourite photographs. It's that easy!
http://www.inwaterphotographeroftheyear.com/2015-vote
0 Comments

"Ascent"

18/11/2015

0 Comments

 
Picture
"Ascent" - Photograph by David Watson
0 Comments

Team Malta

28/9/2015

0 Comments

 
Picture
Congratulations Ryan, Earl, Rody & Yanica for successfully completing AIDA 2* Course. Here we are celebrating together on Tug 2 wreck after the final course requirements were met.
0 Comments

Instagram

20/7/2015

0 Comments

 
You can now follow us on Instagram!:
www.instagram.com/one_breath_freediving
0 Comments

Beneath.....

3/7/2015

0 Comments

 
Picture
0 Comments
<<Previous

    Author

    Find out what the One Breath Freediving team is up to with the latest posts on this blog page.

    Archives

    January 2023
    September 2022
    August 2022
    June 2022
    March 2022
    February 2022
    November 2021
    June 2021
    April 2021
    February 2021
    December 2020
    July 2020
    April 2020
    February 2020
    November 2019
    October 2019
    August 2019
    July 2019
    June 2019
    April 2019
    December 2018
    July 2018
    June 2018
    May 2018
    April 2018
    March 2018
    November 2017
    September 2017
    July 2017
    May 2017
    April 2017
    January 2017
    November 2016
    August 2016
    May 2016
    April 2016
    March 2016
    November 2015
    September 2015
    July 2015
    June 2015
    April 2015
    January 2015
    November 2014
    October 2014
    August 2014
    July 2014
    June 2014
    April 2014
    March 2014
    February 2014
    January 2014

    Categories

    All
    AIDA
    Apnea
    Blue
    Blue Hole
    Breath Hold
    Bubbles
    Buoy
    Camera
    Coaching
    Cold
    Competition
    Constant Weight
    Coral
    Dahab
    Dancer
    Dancing Underwater
    Decompression
    Decompression Sickness
    Dive
    Diving
    Dry Dive
    Dynamic
    Egypt
    Equipment
    Fish
    Freedive
    Freediver
    Freediving
    Freediving Competition
    Freediving Photography
    Freediving & Sailing
    Free Immersion
    Guide
    Hyperbaric Chamber
    Malta
    Malta Diving
    Malta Freediving
    Mammalian Riving Response
    Mediterranean
    Mermaid
    Monofin
    Ocean
    One Breath
    One Breath Freediving
    PADI
    PADI Freediver
    PADI Freediver Centre
    Paralenz
    Poem
    Pool
    Product Test
    Relaxation
    Sailing
    Scuba Decompression
    Sea
    Sickness
    Test
    Training
    Underwater
    Underwater Dancer
    Underwater Photography
    Underwater Tango
    Variable Weight
    Wetsuit
    World Record
    Wreck
    Y-40 Pool

    RSS Feed

Proudly powered by Weebly