
Empirical Cycling Podcast
Do you want to know how training makes you faster? Listen in. Kolie is a leading expert in endurance, sprint, and strength training for cyclists. Kyle is a NASA scientist and national champion sprinter on the track.
Empirical Cycling is a coaching company specializing in individualized training plans for all cycling disciplines. If you like the podcast, please consider a donation at http://www.empiricalcycling.com/donate.html
Latest episodes

Mar 23, 2025 • 1h 28min
Ten Minute Tips #52: Intermediate Training Mistakes (And Solutions)
We discuss lists of the most common training mistakes that we see made by cyclists who have done about 2-5 years of structured training. Training focus, rehashing old plans, trying new things, monitoring fitness changes, incorporating fun rides, developing training skills, personalizing your plan, power vs weight, and more, including your listener questions.

Mar 10, 2025 • 1h 4min
Watts Doc #52: Hypoxia Inducible Factor's Diminishing Returns
Concluding the series on hypoxia inducible factor in skeletal muscle, we go in depth with a paper investigating regulation pathways that blunt HIF's effects in well trained athletes, plus speculate as to whether the Pasteur effect is something worth worrying about while considering other evidence and parallel adaptive pathways. We also ponder some practical takeaways for very well trained endurance athletes as well as for those earlier in their training career.

5 snips
Mar 2, 2025 • 2h 10min
Ten Minute Tips #51: RPE, Workout Feedback, Adaptation, and Health Outcomes
Dive into the fascinating world of Rate of Perceived Exertion (RPE) and learn how it shapes training insights. Explore the balance of homeostasis and allostasis in recovery, and why communication between athletes and coaches is crucial. Discover the impact of Heart Rate Variability on performance and stress management. The discussion also highlights the science of VO2 max and its relationship with training volume. Plus, uncover tips for winter training and the importance of hydration and nutrition on athletic performance!

Feb 23, 2025 • 2h 1min
Perspectives #38: Training Intensity Distributions, NIRS, and Iliac Arteries, with Jem Arnold
Jem Arnold, a PhD candidate and physiotherapist acclaimed for his blog, Spare Cycles, dives deep into the complexities of training intensity distributions and their effects on VO2max and time trial performance. He reveals insights from a meta-review he co-authored and discusses the statistical challenges in sports performance analysis. Jem also elaborates on the significance of iliac artery flow limitations, using near-infrared spectroscopy for assessment, and emphasizes the need for tailored training approaches to maximize athletic potential.

Feb 17, 2025 • 1h 36min
Ten Minute Tips #50: Fat And Carb Burning Myths
Explore the fascinating myths around burning carbs and fats during exercise. Discover why you can't just replace burned carbs and how fat burning doesn't guarantee weight loss. Dive into the Minnesota starvation experiment and a harrowing Antarctic expedition, revealing drastic weight loss phenomena. Unpack the crucial role of thyroid hormones in energy balance and learn about effective fueling for endurance athletes. Understand the complexities of nutrition strategies over simple calorie counting for optimal performance.

Feb 3, 2025 • 1h 41min
Ten Minute Tips #49: Practical Proxies For Stimulus
Rory Porteus, an Empirical Cycling coach, dives into practical cues for effective cycling training. He emphasizes the importance of understanding the relationship between exercise stimulus and adaptation. Topics include assessing training effectiveness beyond just power and heart rate, integrating rigorous training with busy lives, and the need for diverse exercise forms. Rory also discusses the balance between intensity and recovery, as well as mastering sprint training to improve neuromuscular power. The conversation is packed with insights on optimizing performance!

Jan 19, 2025 • 2h 1min
Ten Minute Tips #48: Avoiding Over-Optimization
Tune in for a lively discussion on effective goal setting and realistic expectations in cycling. The speakers emphasize the importance of balancing training with personal life and planning for recovery to avoid burnout. They tackle listener questions about climbing techniques, motivation dips, and fueling for early rides. Delve into the potential pitfalls of over-optimization in training and discover how to create a balanced approach that respects individual limits and promotes well-being, all while enhancing cycling performance.

Jan 12, 2025 • 2h 4min
Ten Minute Tips #47: Strength Training With Limited Equipment
Finally tackling one of our most requested topics, we discuss the options available for cyclists doing strength training at home with limited or no equipment, and suggestions for cost effective equipment. We go through exercise selection, loading strategies, biomechanical considerations, sets reps and rest schemes, hypertrophy vs strength, sprint power transfer, isometrics, and more. The pros and cons and realities of our suggestions are weighed, a couple thoughts in relation to general health, and many listener questions are answered.

Dec 8, 2024 • 2h
Ten Minute Tips #46: Pitfalls Of Science Interpretation And Communication
The hosts dive into the misinterpretations surrounding the phrase 'the science says,' highlighting its oversimplification. They discuss the complexities of scientific findings in sports, emphasizing context, biases, and individual variations. The conversation navigates dietary supplements, stressing personalized coaching and flexible strategies. They also address the challenges of accessing scientific research and advocate for transparency in reporting results. Finally, they explore the importance of effective communication in bridging science and public understanding.

Dec 2, 2024 • 1h 58min
Perspectives #37: Practical Performance Psychology, with Billy Ryan
Billy Ryan of Aware Performance joins to discuss performance psychology. He gives practical guidelines and skills for training and racing, while uncovering their underlying methodology. We cover negative thoughts and feelings around performance, being rigidly flexible, mental focus, confidence vs competence, shaken confidence, and much more. Then we go deep on listener questions.
This upload fixes the audio cutoff problem from the previous upload.