Hello Reader, Today, I want to take a moment to reflect not just on our scientific principles and successes, but on the lessons learned through real-world experiences—both the triumphs and the missteps. A Journey of Learning and Unlearning Recently, I stumbled upon a Substack titled "AI: Show me your working. No working, no marks". It struck a chord with me because, at Athletica, our roots in science demand that we not only leverage data but also openly share our methodologies—our "working," so to speak. From Errors to Insights Reflecting on my own journey, there have been pivotal moments that have profoundly shaped my approach to coaching. Just yesterday, during the Collaborate Webinar on high-intensity interval training hosted by Dan Howells, I was reminded of these moments. When asked about the optimal frequency and intensity of HIIT (1:22:00), I responded with the seasoned caution of "It depends." But this answer has layers steeped in years of direct experience and some misjudgments. I've erred in the past. Recommending HIIT once or twice a week at VO2max seemed practical, yet I witnessed it leading to injuries among those just starting off—leaving me questioning my advice. At another time, advising elite athletes to maintain days of recovery between HIIT sessions was contradicted by the legendary coach of Olympic 1500m champion John Walker, who shared publicly with me that his athlete successfully engaged in HIIT nearly every day in his lead up to victory.
These experiences were humbling, revealing the complex nature of fitness coaching, where one size does not fit all. They taught me that the true art of coaching lies in adapting to the individual needs of each athlete – remembering that we are all athletes. Harnessing Technology to Personalize Training Recognizing these complexities, we developed the Workout Reserve feature in Athletica, powered by real-time data to tailor training more precisely than ever before. This tool provides a dynamic look at an athlete's recent performance metrics, giving us insights into what they're truly capable of handling today, not just in theory but in real, actionable terms. Moreover, our newest integration with Garmin devices enhances this capability, providing instant feedback that helps guide training decisions. The guesswork that once plagued our coaching can now be mitigated with data-driven insights that respect the uniqueness of each athlete. Invitation to Learn with Us In the spirit of openness, I invite you to join our free mini-course on the anaerobic speed and power reserve. It’s designed to deepen your understanding of the principles that guide our adjustments and recommendations at Athletica.
Enroll in the all new free Athlete Profiling Primer Mini Course and share your journey and insights with us. Your experiences enrich our community and help us all grow together. Warm regards, Paul Laursen, PhD |
Smarter training starts here. Athletica’s newsletters deliver science-backed insights, expert tips, and AI-powered training updates for endurance athletes of all levels. Catch up on past editions and subscribe to stay ahead in your training journey.
Hello Reader, We’re genuinely pumped about this release. One year ago HYROX wasn’t even on our radar—until our colleague Dan Plews (HYROX World Champion & HIIT Science contributor) sat down with Martin Buchheit on the Training Science Podcast. The forum lit up. “Can Athletica build an adaptive HYROX plan?” Today—we’ve delivered. What is HYROX, anyway? HYROX has rocketed from just 650 pioneering athletes in 2017 to roughly half a million competitors across five continents in the 2024-25...
From Stone Tablets to Silicon: The Computational Pathways of Knowledge in Coaching How AI and LLMs Are Redefining the Coach’s Role in the Age of Data Overload “Three-minute all-out on the bike,” Andrea said. No instructions, no explanations. Just ride. So I did. And when I returned home, there it was - a notification from the AI Coach on my phone: “New 3-min power personal best detected.” No download, no manual analysis, no fiddling with files. It just knew. This moment—simple, fast,...
Hi Reader Train Smarter Together with Velocity This month, we’re excited to spotlight our new partnership with Velocity — a virtual training environment designed to bring your Athletica plan to life through immersive, structured, and social indoor rides. With free access to Athletica’s Workout of the Day (WOD) inside Velocity, it’s never been easier to complete your training sessions in a fun, motivating environment. For just $5/month, you can upgrade to Velocity Premium and unlock: Live and...