We spend hours training the heart and the muscles, but what about the primary sensor that drives every decision an athlete makes? In this episode, Bruce is joined by Dr. Fraser Horn, Professor at Pacific University College of Optometry and a world-renowned expert in Sports Vision. Having worked with Nike and collegiate athletics, Fraser challenges the idea that "20/20" is the gold standard, explaining why elite athletes often operate at 20/15 or better and why 20/20 might actually mean you react slower on the pitch

We discuss the difference between "hardware" and "software," the critical role of contrast sensitivity when tracking a sliotar against a grey Irish sky, and how nutrition acts as "internal sunglasses" for performance. Fraser also breaks down concussion management, explaining why a "blown pupil" is a myth and how to use "resistance training for the brain" to improve anticipation.

Key Topics Discussed:

• The 20/20 Myth: Why 20/20 is just "average" and how better visual acuity buys you reaction time
• The Sliotar in the Sky: Understanding why contrast sensitivity is key for Irish field sports
• Resistance Training for the Brain: How stroboscopic glasses force the brain to anticipate movement, and how to mimic this using simple tennis ball or bean bag drills
• Concussion & Baselines: Why every athlete needs a baseline eye exam (pupils & tracking) and the prevalence of visual symptoms post-concussion
• Travel & Screen Fatigue: Why athletes should consider "Comfort Readers" or specific contact lenses to reduce stress during travel and film review
• Nutrition: The role of carotenoid supplements (Lutein/Zeaxanthin) in improving processing speed and contrast

Links & Resources:

• Dr. Fraser Horn’s Profile
• Sports Vision Pros: https://www.sportsvisionpros.com/
• Nutritional Research Centre Ireland (NRCI)

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