Athletes have access to more data than ever before. But more data does not automatically lead to better decisions.

In this episode, Mollie Brewer explores the intersection of sports science, artificial intelligence, wearable technology, and human computer interaction. Drawing on her experience in professional cycling and her current research in computer science, Mollie explains why getting the fundamentals of athlete data right matters before we can unlock the potential of AI.

The conversation explores data literacy, training load and intensity management, the risks of chasing metrics, and how interface design can influence athlete behaviour. Mollie also discusses how AI could help bring together previously siloed information while preserving the human expertise, judgement, and athlete feedback needed to interpret it effectively.

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Today’s speakers:

Prof Paul Laursen https://www.paullaursen.com/

Mollie Brewer https://www.linkedin.com/in/mollie-brewer-21a230aa/

HYROX is exploding in popularity, but the science behind what actually drives performance is only beginning to catch up.

Dr Ludwig Rappelt joins the podcast to unpack new research examining the demands of HYROX and how performance has evolved across its first seven seasons. With running accounting for nearly half of total race time, endurance provides the foundation, but the data suggests strength based stations can play an outsized role in separating stronger performances from weaker ones.

The conversation explores the balance between strength and endurance, potential thresholds for VO2 max and maximal strength, where athletes may still have untapped performance gains, and how HYROX specific training could evolve as the sport and its research base continue to mature.

Today’s speakers:

Prof Paul Laursen https://www.paullaursen.com/

Dr Ludwig Rappelt https://www.linkedin.com/in/ludwig-rappelt-b5239b18a/

Resources:

https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2026.1847569/full

What happens when you stop looking at performance through the lens of individual disciplines and start putting performance itself at the centre?

Katie Slattery and Jamie Stanley unpack their Performance Centred Practice framework, developed from years of experience across the Australian high performance system. They explore how coaches, sport scientists, practitioners, and athletes can build a shared understanding of what performance actually requires, then connect those demands directly to training and decision making.

The conversation covers shared mental models, productive disagreement within interdisciplinary teams, improving performance meetings, defining training quality beyond simple physical metrics, and creating better feedback loops between what happens in training and what ultimately matters in competition.

Today’s speakers:

Dr Martin Buchheit https://martin-buchheit.net/

Katie Slattery https://profiles.uts.edu.au/Katie.Slattery

Jamie Stanley https://www.linkedin.com/in/jamie-stanley-a5a7265b/

Athletica U
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