2018  // Posts published in 2018

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.

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Can we trust the Tour, Sky and Chris Froome: Le Monde Op-Ed

The French newspaper Le Monde asked me to write an Op-Ed on the 2018 Tour de France, specifically addressing the question "Can we trust Chris Froome and Team Sky". This is the original, unedited piece that was submitted. It details the history of the Tour, which makes up the canvas onto which the words "Trust me" are written, and explains why that appeal must be accompanied by extraordinary actions to break a cycle that is now decades long. Froome and Sky fall well short of it.

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The physiology of the cold: Why might women out-‘survive’ men?

Boston 2018 was one for the archives. A brutally cold, wet and windy day made for incredible, unpredictable elite races, and a whole lot of DNFs! There's a theory that women did better in this regard than men, and this post explores cold physiology, and what factors MIGHT explain why women MIGHT be able to handle the extreme cold better than men

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16 Apr 2018 Posted in Boston Marathon/Marathons/Running

2018 Boston Marathon: Live splits and coverage

Welcome to my live coverage of the 2018 Boston Marathon, where I'll post splits, projections and thoughts as both races develop.

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11 Apr 2018 Posted in Cycling/Four minute mull

Sudden Cardiac Death in Athletes – a brief overview

Sudden cardiac death is a spectre that looms over sport. When apparently healthy and fit athletes die during sport, it triggers questions and grief. The latest such case is that of Michael Goolaerts, a Belgian pro-cyclist who died during the 2018 Paris-Roubaix. This video provides an overview of the prevalence, possible causes, and challenges facing prevention.

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Pacing physiology and the limit to performance: A #fourminute mull

The latest four minute mull explores pacing strategies, physiology and fatigue. In so doing, I offer a theory for the limits to human performance existing at the point where the "reserve" that physiology maintains is no more, the endspurt disappears, and humans are at the limits of what is physiologically possible.

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Team Sky and Marginal Games

UKAD sent a scathing letter to British Cycling, outlining a series of improper and sub standard processes and governance issues in the aftermath of their Jiffy Bag Investigation. The letter shatters the illusion of Marginal gains by the most professional, well run team in cycling, while the inaction by UKAD despite all the problems reveals the impotence of anti-doping bodies.

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12 Jan 2018 Posted in Four minute mull

Should TUEs be banned from sport? A four minute mull

Should TUEs be banned? The Therapeutic Use Exemption exists to solve a tricky challenge for elite athletes, allowing them to compete despite chronic or acute medical problems. But it's become clear that the system is often abused, leading to a loss of trust in the system. In this four minute mull, I look at that debate, offering perspectives from both sides, and here, share some thoughts around four things I think should change to restore the TUE integrity.

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09 Jan 2018 Posted in Four minute mull

Four minute mull: Concussion, policy and awareness

The latest four minute mull is here, and it's back to the subject of concussion. It was topical, because another controversy in the NFL with Cam Newton pushed the issue of concussion management into the news. Rugby has a history with concussion and this post examines that, and explains how policy changes that absorbed education and knowledge of concussion helped drive positive changes, even though the incidence of concussion increased as a result.

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