It was recently reported that the IOC’s latest transgender guidelines will be delayed because of “very conflicting opinions”. That is not surprising, as the latest version of the guidelines have been gridlocked for a number of years. However, more tellingly, and potentially concerningly for women's sport, the IOC have indicated that a framework or guidance document for its member federations may shift the prioritization towards inclusion, with fair and meaningful competition something to “bear in mind”. In this bonus episode, exclusive to Patrons, Ross shares some thoughts about this shift, and how it may undermine the integrity of women's sport, and why the balance of imperatives that sport seems so committed to achieving is an impossible, if desirable, task. Get bonus content on Patreon Hosted on Acast. See acast.com/privacy for more information.
https://play.acast.com/s/realscienceofsport
INTERVIEW: How to Fuel For Maximum Endurance Performance
Building on from our previous discussions on optimal fuelling for endurance exercise, in this episode we go deep into the details of why carbohydrates are the rocket fuel for our bodies, and how we can take advantage of metabolic agility and different fuel strategies to unlock performance gains. To do this, we are joined by Dr Jamie Whitfield, a postdoctoral researcher in exercise nutrition and an expert in muscle physiology and metabolism. We explore how your body ‘chooses’ whether to burn fats or carbs as fuel and which carbs it prioritizes as we change our intensity and diet. We discuss whether fasting or feasting before exercise is beneficial, and we learn whether ketogenic diets hinder or enhance exercise performance.
SHOW NOTES:
Jamie’s X account: @jwhitfie
Jamie’s page at the ACU
The article by Jamie and a former guest, Prof Louise Burke, responding to Prof Tim Noakes on Keto diets and performance. The entire point-counterpoint is available at the link: https://pubmed.ncbi.nlm.nih.gov/38485731/
A research study that Jamie referred to that looked at how ingesting carbohydrates at different rates affected total carbohydrate use during exercise: https://link.springer.com/article/10.1007/s00421-022-05019-w
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