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Show notes
This week on The Spotlight, we put big claims, bold performances, and comeback stories under the microscope.
In Discourse Digest (00:00), we discuss why Beatrice Chebet’s near-world record 5000m is not a miss, just a delay. Then we shift to the French Open, where Carlos Alcaraz outlasted Jannik Sinner in a classic. Gareth asks whether Sinner’s loss might be exactly what tennis (and Sinner) needed, and how their rivalry and reputations will shape the sport’s next era.
Listener Lens (15:50) features a question from listener Simon, returning from an injury-enforced layoff. Ross offers guidance on regaining lost fitness, why retraining happens faster than we think (the 1:2 rule of thumb), and why doing less will eventually give you the right to do more.
Center Stage (22:34) is all about carbs, fat, and fuel—sparked by a tweet from Prof Tim Noakes after the Comrades Marathon. Having watched the race, Noakes claimed that “not a single lead athlete tried to ingest 90–120g/hour of carbohydrates,” and that they “know they don't need carbs to win Comrades” because “fat can provide essentially all the required energy.” We put those claims under the Spotlight, and checked with the elites. Turns out, they were targeting exactly those carb intakes. We explore the science and discover a huge capacity to increase fat oxidation as a function of diet, training and exercise intensity. But that doesn't mean carbs don’t matter - we dig into evidence that carbs improve performance, delay fatigue, and enhance recovery. The real problem? Extremes. Whether it’s high carb or no carb, just because you can doesn’t mean you should.
And finally (53:44)—Padel and Pickleball are booming. Why are they so popular, and will they dethrone tennis as the world’s favourite racket sport?
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