Life After Pro Rugby & Breath Training - Keegan & Jacko David Jackson

3 Aug 2023 · 110 min
1:50:18

Interview with former pro rugby player David Jackson about life after rugby, a career-ending seizure tied to cumulative concussions, and his multi-year recovery. He discovered research linking brain injury to respiratory dysfunction and now coaches breath training for recovery and performance. Key themes: breathing mechanics (diaphragm, ribcage), CO2 tolerance (BOLT), nasal vs mouth breathing, breath-holds for upregulation, exhale control for recovery, use of sports masks and HRV tools, and how to implement individualized protocols with contact-sport athletes. The conversation compares Oxygen Advantage/Buteyko-style baseline retraining with Wim Hof-style acute breathing tools and emphasizes assessment, progressive overload, and context-sensitive coaching.

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