Building a Swimmer Development Dashboard from Race Metrics
A guide to building a real swimmer development dashboard from automated turn time, breakout, stroke rate, and dropoff data — not another admin tracker.
Stop Averaging Breakout Distance — Track Its Variance Instead
Averaging breakout distance hides the real problem — race-to-race variance is what actually signals technical fatigue and inconsistent turns.
Automated vs. Manual Race Analysis: A Buyer’s Guide
A practical comparison of manual, hand-tagged video analysis and automated camera-based race analysis for university and national swim programs.
Breakout Distance: The Underwater Metric Coaches Overlook
Breakout distance, not just breakout time, reveals whether a swimmer is truly using the underwater phase — here's why it's worth tracking.
Breakout Distance Fatigue: What It Reveals Late in a Race
Breakout distance is one of the clearest fatigue signals in a race, and most coaches never see it change lap by lap.
Measuring Turn Speed Without Wearables: Video vs. IMUs
Tethered speedometers and IMUs can measure turn speed, but they require gear on the swimmer. Here's how camera-only video analysis compares.
Camera-Only vs. Wearable Swim Analytics: What Clubs Should Know
Wearables track motion. Cameras track technique. Here's why more swim clubs are choosing markerless, camera-only analysis over sensor-based systems.
Markerless AI Video: Stroke Feedback Without Wearables
No sensors, no markers, no wearables — just cameras and software reading stroke mechanics with a precision most sensor systems can't touch.
Comparing Personal Bests: Why Times Alone Miss the Story
A faster time doesn't tell you why a swimmer improved. Here's how video-based race data adds the technique layer that time-only season comparisons miss.
Spreadsheets vs analytics software
FINA points, wall velocity, and stroke mechanics aren't spreadsheet problems — they're measurement problems, and Excel can't measure anything.
What Breakout Distance Reveals About Underwater Strength
Breakout distance reveals whether a swimmer's underwater kick strength actually matches their race strategy — here's how to read it correctly.
Building a Swimmer Development Dashboard Parents and Athletes Understand
Coaches who want parents and swimmers to actually check a development dashboard need three metrics, not thirty — here's which ones work and why.
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