『Sports Vision Radio』のカバーアート

Sports Vision Radio

Sports Vision Radio

著者: Daniel M. Laby
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Welcome to the podcast where vision meets performance. Hosted by Dr. Daniel Laby, one of the world’s leading Sports Vision Specialists with over 30 years of experience working with professional, Olympic, and elite athletes across the globe. This show is designed for athletes, coaches, parents, and performance-minded professionals who want to understand how the visual system, what you see and how your brain processes it, directly impacts your ability to compete at the highest level. Each episode dives into the science and strategy behind visual performance: from reaction time and focus control, to decision-making speed, visual processing, and beyond. Whether you’re on the field, in the gym, or in the dugout, you’ll learn practical insights and cutting-edge methods to train your eyes and brain to work together, so you can play sharper, smarter, and faster. Because seeing clearly is just the beginning. This is about vision that wins!Daniel M. Laby, MD 衛生・健康的な生活
エピソード
  • The Eyes That Saved the Play
    2026/06/10

    Three extraordinary defensive plays in the first two days of June 2026 — Julio Rodríguez's backspin-defying contested catch, AJ Ewing's full-layout diving snag, and Jorge Barrosa's committed dive on a sharply angled ball — looked like pure athleticism. They were. But they were also pure vision. This episode breaks down the neuroscience operating behind each play: smooth pursuit versus predictive saccades, the decades-long outfielder routing mystery (OAC vs. LOT), gaze reacquisition under spin-driven trajectory change, and the predictive saccade research that explains how fielders commit their bodies to a point in space before the ball has finished telling them where it's going. Dr. Laby maps each play onto the Sports Vision Pyramid from Eye of the Champion and connects the science to the meta-analytic data from last week's episode. The visual capacities on display are specific, measurable, and — critically — trainable.

    EPISODE TIMESTAMPS:

    • [00:00] Three Plays, Three Visual Events
    • [01:01] Julio Rodríguez — Backspin Chaos, Contested Catch
    • [02:09] AJ Ewing — Diving Catch, June 1
    • [03:31] Jorge Barrosa — Diving Play, June 1
    • [04:29] What the Eyes Are Actually Doing
    • [04:53] Two Eye-Movement Systems in Competition
    • [06:31] The Outfielder Problem — OAC vs. LOT
    • [07:26] Backspin and Gaze Reacquisition
    • [08:21] Predictive Saccades — The Bounce Analog
    • [09:10] Eye of the Champion — The Predictive Visual System
    • [09:36] The Sports Vision Pyramid in Action
    • [11:00] What the Research Tells Us
    • [12:04] Training Implications for Fielding Programs
    • [12:33] The Takeaway

    IN THIS EPISODE, YOU'LL LEARN:

    • Why Julio Rodríguez's late adjustment on a backspin liner was a visual event, not a physical reflex
    • How the brain switches between smooth pursuit and predictive saccades — and why that transition determines the catch
    • The decades-long outfielder routing mystery: Optical Acceleration Cancellation vs. Linear Optical Trajectory
    • What Mann et al.'s predictive saccade research reveals about how fielders commit to a dive before the ball has finished telling them where it's going
    • How each play maps onto the Sports Vision Pyramid, from foundational optics to the apex of vision-to-action
    • Four specific, trainable capacities that a clinically grounded fielding vision program should address

    HELPFUL RESOURCES:

    • Sports Vision NYC
    • Connect with Dr. Laby on Instagram
    • Pick Up a Copy of Eye of the Champion
    • Download The Ultimate Sports Vision Guide for Athletes [FREE]

    👉 Don't forget to subscribe to Sports Vision Radio so you never miss an episode on the science of peak performance.

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    15 分
  • Stop Polishing the Base
    2026/06/03

    Which visual skills actually predict athletic performance? It's the question I've spent my career chasing, and Frontiers in Physiology just published the most comprehensive answer yet.

    Yang and colleagues pooled twenty-two studies and 1,113 team-sport athletes across basketball, soccer, baseball, volleyball, handball, even polo, and ranked nine visual skills by how strongly each one tracks with on-field performance. I'll disclose my interest up front — this paper is built on the Sports Vision Pyramid I introduced in 2011, and it cites our work throughout.

    The results are decisive. The cognitive skills at the top of the pyramid — multiple object tracking, visual attention, visual search, choice reaction time — are the strongest discriminators of competitive level. The foundational hardware at the base — depth perception — barely moves the needle. And the most actionable finding: once base visual skills reach an adequate threshold for the sport, more polishing buys almost nothing. The leverage is higher up.

    This episode breaks down the full correlation hierarchy, explains the neuroscience behind the pyramid tiers, and walks through five specific ways to spend your training time based on what the data actually says.

    IN THIS EPISODE, YOU'LL LEARN:

    • Why multiple object tracking is the single strongest predictor of athletic performance (r = 0.54) — and depth perception is the weakest (r = 0.09)
    • The threshold concept: why your eyes need to be "good enough" for your sport, not extraordinary
    • How the ventral and dorsal visual pathways map onto the Sports Vision Pyramid tiers
    • Five actionable training priorities ranked by correlation strength — and why game-shaped drills transfer while abstract ones don't

    EPISODE TIMESTAMPS:

    • 00:00 — The Thousand-Athlete Question
    • 00:44 — Nine Skills Ranked
    • 01:37 — Cognitive Tier Dominance
    • 02:06 — Two Pathways, Two Tiers
    • 02:31 — The Threshold Concept
    • 02:58 — Five Training Priorities
    • 04:41 — Keep It Game-Shaped
    • 04:51 — Map, Not Guarantee

    HELPFUL RESOURCES:

    • Sports Vision NYC
    • Connect with Dr. Laby on Instagram
    • Pick Up a Copy of Eye of the Champion
    • Download The Ultimate Sports Vision Guide for Athletes [FREE]

    👉 Don't forget to subscribe to Sports Vision Radio so you never miss an episode on the science of peak performance.

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    7 分
  • The Eyes Arrive First What a Formula 2 driver, Victor Wembanyama, and an NBA rookie reveal about the visual secret of elite performance.
    2026/05/27

    There's a moment in every high-speed sport where the difference between elite and merely good comes down to where and when an athlete looks. A new study in the Journal of Vision gives us the most complete picture yet of what that looks like at the limit of human performance — and the Western Conference Finals are providing a live, full-court demonstration alongside it.

    Researchers at the University of Helsinki tracked a professional Formula 2 driver's gaze through 15 maximum-effort laps at over 270 kph. What they found wasn't scanning or searching. It was pure anticipation: the eyes arriving at the corner exit before the foot hit the throttle, lap after lap, from the same physical points on the track. Out of 840 gaze events across 22 minutes of driving, only 12 — barely 1.4% — landed on peripheral scenery.

    This episode connects that finding to what's happening on the hardwood: Wembanyama's multi-object tracking through a double-overtime marathon, Dylan Harper's seven anticipatory steals, and OKC's bench stepping cold into full perceptual intensity. Different vehicles, same gaze.

    IN THIS EPISODE, YOU'LL LEARN:

    • Why expert drivers' eyes arrive at the corner exit before they touch the throttle
    • What the 1.4% peripheral-gaze finding reveals about elite anticipation
    • How multi-object tracking under fatigue explains Wembanyama's overtime dominance
    • Why steals are the clearest statistical proxy for anticipatory gaze in basketball

    EPISODE TIMESTAMPS:

    • 00:00 - The Eyes Arrive First
    • 00:40 - Inside The Racer's Gaze
    • 01:30 - The Pre-Throttle Saccade
    • 02:20 - Only 1.4% On The Scenery
    • 03:10 - Wembanyama's Visual Load
    • 04:25 - Harper Operates In The Future
    • 05:30 - The Bench As Perceptual Readiness
    • 06:45 - The Same Gaze

    HELPFUL RESOURCES:

    • Sports Vision NYC
    • Connect with Dr. Laby on Instagram
    • Pick Up a Copy of Eye of the Champion
    • Download The Ultimate Sports Vision Guide for Athletes [FREE]

    👉 Don't forget to subscribe to Sports Vision Radio so you never miss an episode on the science of peak performance.

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    9 分
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