Andrew Simmons is founder and Head Coach of Lifelong Endurance in Denver, Colorado. He joins us to discuss all things altitude, from going up to altitude for a training camp to gain physiological advantages, to dealing with having to race at altitude despite normally residing at sea level.    IN THIS EPISODE YOU'LL LEARN ABOUT: -The physiology of training and racing at altitude -The theory and application of altitude training camps -Going to altitude to race -Considerations for athletes living at altitude year-round -Altitude tents and masks   SHOWNOTES: https://scientifictriathlon.com/tts210/   THAT TRIATHLON SHOW HOMEPAGE: www.thattriathlonshow.com   SPONSORS: Precision Hydration - One-size doesn't fit all when it comes to hydration. Take Precision Hydration's FREE sweat test and learn how you should hydrate. Use the discount code THATTRIATHLONSHOW and get your first box for free!    ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Get 20% off your entire order with the discount code TTS.    LINKS AND RESOURCES: Andrew's coaching page on Lifelong Endurance Q&A #49 - Altitude and bike power; Aerobic decoupling  RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/   CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.