Topical Sports News  // Posts categorised as Topical Sports News

09 May 2019 Posted in Caster Semenya

Flawed evidence, robust research and scientific integrity in the IAAF’s DSD Regulations

This is a guest post, sort of. Well, it’s a post that was co-authored by myself, along with two other academics – Roger Pielke Jr from the USA and Erik Boye of Norway. You may recall that last year, about this time actually, the three of us tried to look at the data that was […]

Read more…

On DSDs, the theory of testosterone, performance the CAS ruling on Caster Semenya

The Caster Semenya controversy, or more accurately, the issue of DSDs in women's sport, is the most complex issue ever faced by sport. I share here my views, start to finish, in what I hope is a comprehensive overview of the concepts, the evidence, and the weighting of the factors that led to CAS' decision to support the IAAF regulation.

Read more…

Letter to BJSM reinforcing call for retraction of IAAF research on testosterone in women

Along with two prominent scientists, we have recently called for the research study on testosterone's effects in women athletes to be retracted. This research is part of the IAAF's policy on hyperandrogenism in athletics, but we have analyzed aspects of the study, and discovered significant and numerous errors. This article describes those errors, and calls for scientific integrity and transparency from both the IAAF and the British Journal of Sports Medicine.

Read more…

Testosterone, performance & intersex athletes: Will the IAAF evidence be enough?

In 2015, the Court of Arbitration set aside an IAAF policy that required female athletes to have a Testosterone level below a cut-off threshold. Now, 2 years later, with the IAAF appeal imminent, new evidence has emerged, with possible implications for athletes like Caster Semenya. But will the IAAF's new evidence be enough. Here's a look at some issues.

Read more…

On the Jamaican clenbuterol positives: A procedural failure and credibility black hole

An explosive new investigative report has revealed that numerous athletes have tested positive when their samples from Beijing 2008 were retested. They include Jamaican male sprinters, so dominant in those Games. The IOC and WADA however did not act, suggesting the cases are all contamination, not worthy of pursuing. How viable is this, and what does it mean for already bottomed-out anti-doping credibility?

Read more…

Should doping be legalised? The Olympic drug debate

Should we legalise doping? Make it open to all, and avoid the controversy and scandal. A regular issue comes around for the Olympics. In this article, I address that question in a Q&A format.

Read more…

The Caster Semenya debate

Caster Semenya won the Monaco 800m in 1:55.33, at a canter, and is the surest bet for gold in Rio 2016. She's also the surest bet for controversy, and will kick start an explosive, aggressive debate. This post introduces some of the concepts, and addresses some issues around our approach to this difficult issue.

Read more…

Hyperandrogenism and women vs women vs men in sport: A Q&A with Joanna Harper

Caster Semenya's likely gold medal in Rio is going to be one of the most controversial stories of the Games, if not the history of the Olympics. She is, unwillingly, the known image of a sex-verification controversy in sport, asking questions over whether a woman should compete against other women. In this piece, I interview Joanna Harper, an expert on matters of transgender science and performance, for her comprehensive views

Read more…

Denial plus shock, divided by the tip of the iceberg. A recipe for mistrust

The WADA report into the IAAF’s alleged doping cover-ups came out yesterday, and Twitter was rocking. ┬áSo many journalists and commenters wrote excellent summaries and opinion pieces (there’s a list of some of them at the end of this post), but I thought I’d share with you two brief articles I wrote on the issue. […]

Read more…

Do NOT follow this link or you will be banned from the site!