{"podcast":{"title":"The Athlete's Compass","slug":"the-athlete-s-compass-6705232","podcast_index_feed_id":6705232,"rss_url":"https://feeds.captivate.fm/the-athletes-compass/","website_url":"https://athletica.ai/the-athletes-compass-podcast/","image_url":"https://artwork.captivate.fm/4dbd3845-ccb9-4e3d-b182-c607e86995df/E6BVQxOpbOH8MGosAXCNjhy4.jpg","author":"Athletica","episode_count":138,"summary":"The Athlete’s Compass Podcast is your compass for navigating endurance training and health. In this show, we explore the cardinal directions of training, nutrition, recovery, and mindset, delving into the dynamic relationship that drives athletic success. Athletes are more than numbers; they're individuals with unique lifestyles and mindset challenges. Coaches who understand these personal nuances play a vital role in their athletes' journey. While training details and data are important, tools like Athletica provide a solution to streamline the technicalities, allowing coaches to focus on the human connection which makes the human coaches the best they can be. Each week, renowned sports scientist and researcher Paul Laursen will be our teacher and guide as we break down training principles so you can understand how best to train for your sport! We take a no-bullshit and practical approach to support age-groupers, masters, and everyday cyclists, runners, and triathletes like you as you find your direction as an athlete. The hosts are Paul Laursen, sports scientist and founder of the Athletica.ai training platform, Marjana Rakai, coach, sports scientist, and triathlete, and Paul Wa…","last_synced_at":"2026-07-24T08:21:02.703077+00:00","page_url":"https://stenobird.com/podcast/the-athlete-s-compass-6705232"},"episode":{"title":"The Science of Aerobic Efficiency And How to Train It","slug":"the-science-of-aerobic-efficiency-and-how-to-train-it","published_at":"2026-04-16T19:00:00+00:00","page_url":"https://stenobird.com/podcast/the-athlete-s-compass-6705232/the-science-of-aerobic-efficiency-and-how-to-train-it","show_page_url":"https://stenobird.com/podcast/the-athlete-s-compass-6705232","url":"https://athletica.ai/the-athletes-compass-podcast/the-science-of-aerobic-efficiency-and-how-to-train-it","audio_url":"https://episodes.captivate.fm/episode/74e066d9-18a3-44e5-8065-39e0d81067b5.mp3","summary":"In this episode of the Athletes Compass podcast, the team breaks down aerobic efficiency—what it is, why it matters, and how it may be more important than VO2 max for long-term endurance performance. They explore the physiology behind efficiency, including mitochondrial development and capillary density, and explain practical ways to measure it using metrics like efficiency factor and aerobic decoupling. The conversation highlights the importance of low-intensity training, strength work, and recovery, while challenging the common “go hard all the time” mindset. The takeaway: slowing down and building a strong aerobic base is the key to unlocking sustainable speed and performance. Key Takeaways Aerobic efficiency = how much speed or power you produce per unit of oxygen Improvements come from mitochondrial growth, capillary density, and fiber-type adaptations Efficiency Factor (EF) and Aerobic Decoupling are key metrics to track progress Lower heart rate at the same pace/power = improved efficiency Zone 1–2 training is the most effective way to build aerobic efficiency Too much high-intensity training can limit long-term progress Strength training improves efficiency by increasing force production External stress (heat, altitude, life stress) can negatively impact efficiency metrics Consistency matters more than intensity spikes Gains can happen at any age—but require patience and repetition Paul Warloski - Simple Endurance Coaching Marjaana Rakai | Nordic Performance Lab","meta_description":"In this episode of the Athletes Compass podcast, the team breaks down aerobic efficiency—what it is, why it matters, and how it may be more important than…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2350,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-athlete-s-compass-6705232/episodes/the-science-of-aerobic-efficiency-and-how-to-train-it/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-athlete-s-compass-6705232/the-science-of-aerobic-efficiency-and-how-to-train-it.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}