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Why Are Great Athletes More Likely To Be Younger Siblings?

Venus Williams was the first of the Williams sisters to make a splash in professional tennis. But Richard Williams, their father, was always convinced that Serena — 15 months younger than Venus, and the youngest of Oracene Price’s five daughters — would go on to have the better career. Richard Williams was right. While Venus […]

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You Don’t Need Sports Drinks To Stay Hydrated

Christie Aschwanden’s new book, “Good to Go: What the Athlete in All of Us Can Learn from the Strange Science of Recovery,” is available this week. In it, she examines the latest recovery trends among athletes — including Tom Brady’s infrared pajamas, Sue Bird’s coffee naps and Michael Phelps’s “cupping” ritual. She also tests some […]

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Sports Science Is Finally Talking About Its Methodology Problems

A few years ago, as I started researching my book about the science of exercise recovery, I found something curious: the methodological flaws that have roiled psychology were also lurking in sports science. The problems were hiding in plain sight. As I plowed through the published studies in the sports and exercise science literature, I […]

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How Shoddy Statistics Found A Home In Sports Research

Graphics by Ella Koeze At first blush, the studies look reasonable enough. Low-intensity stretching seems to reduce muscle soreness. Beta-alanine supplements may boost performance in water polo players. Isokinetic strength training could improve swing kinematics in golfers. Foam rollers can reduce muscle soreness after exercise. The problem: All of these studies shared a statistical analysis […]

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