Call for Drs Bermon and Garnier to share anonymised underlying performance data

(This version of the blog was copyedited for clarity and to add an explanatory note below on May 22nd and June 1st by Editor Karim Khan. Previous versions available). We respectfully ask Drs Bermon and Garnier (2017, hereafter BG17) to share the underlying athletes’ performance data summarised in their British Journal of Sports Medicine (BJSM) study.[1] […]

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New Eligibility Regulations for female athletes with “Differences of Sex Differentiation”

By By Simon Franklin, Jonathan Ospina Betancurt @JonathanOspinaB and Dr Silvia Camporesi @silviacamporesi  New Eligibility Regulations for female athletes with “Differences of Sex Differentiation” have been put forward by the International Association of Athletics Federations (IAAF) today (26 April 2018) (https://www.iaaf.org/news/press-release/eligibility-regulations-for-female-classifica). The regulations say that athletes, including Semenya, will have to reduce and then maintain their testosterone […]

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