What if the most dangerous sports hits aren’t the ones you see on highlight reels?  U.S. bobsled Olympian William Person was on the team for 9 years and he experienced G-forces, track vibration, and micro-concussions that left him with dementia-like symptons from a chronic brain injury – Chronic Traumatic Encephalopathy. Person uses a hyperbaric oxygen chamber – HBOT- to help with symptons, a treatment pioneered by football great Joe Namath.  CTE is also a common injury for the military exposed to bombs and the G force from fighter jets. Person talks about CTE and his campaign to raise money for a HBOT centre that would be available to any person with CTE.

https://www.gofundme.com/f/cte-recovery-for-athletes-and-military