Northwest High School sophomore and All-Area Boys Track Athlete of the Year, Cooper Lutkenhaus, poses for a portrait, on Friday, May 16, 2025, in Justin. Shafkat Anowar / Staff Photographer In August ...
7don MSN
This Metric Is a Huge Predictor of Race-Day Performance—And Most Runners Completely Overlook It
It’s all about improving your efficiency.
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