How menstruation affects athletic prowess is poorly understood
Changing that will give sportswomen a new way to improve performance
Just 0.63 seconds separated first from fourth place in the women’s 100 metres freestyle at the recent Tokyo Olympic Games—a race where the winning time was 51.96 seconds. In light of this and similar facts, it is not surprising that elite athletes are constantly searching for ways to get even 1% better. To that end, they hire strength coaches, nutritionists and sports psychologists. And lately, some female athletes have been trying a new tack: working with menstrual-cycle coaches.
This article appeared in the Science & technology section of the print edition under the headline “Cycle races”
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