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Helping you understand the differences and the science behind the fairest comparison of the Wim Hof Method vs Oxygen Advantage on KZbin!
FREE 'Foundation of Breathing' on ProBreathwork App (available on iPhone & Android) - probreathwork.passion.io/lear...
Get the ProBreathwork APP - probreathwork.com
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Want to test to see what your own CO2 tolerance is like? Watch the video below on how to measure your BOLT score...
How to measure your BOLT score - • How to Measure BOLT SC...
Read this BBC interview for more about my professional rugby career and how it ended with a TBI (Traumatic Brain Injury) in 2013 - www.bbc.co.uk/sport/rugby-uni...
Interested in any of my online Breathwork series workshop? See latest workshops here - www.rootedlife.co.uk/breathwo...
Or email me at davidjacksonfitness@gmail.com any questions.