Did Flawed Data Lead Track Astray on Testosterone in Women?

A new challenge has emerged to the I.A.A.F. rules that could require some runners to undergo medical treatment to lower their hormone levels.

Source: NYT Health - July 13, 2018 Category: Consumer Health News Authors: JER É LONGMAN Tags: Testosterone Athletics and Sports Women and Girls Track and Field Hormones British Journal of Sports Medicine International Assn of Athletics Federations Court of Arbitration for Sport Chand, Dutee Pielke, Roger Jr Semenya, Caster Source Type: news