What do you get when a scientist of the body meets a host who’s ready to become his own experiment? You get this honest, data-driven, and deeply human conversation with returning guest Cory Fagan. Tyler shares the results of six months of VO₂ max training under Cory’s guidance; exploring not just the science behind the metrics, but the motivation behind the effort. It’s a conversation about what it means to train not for a finish line, but for a future. About building a healthspan, not just a lifespan. Cory brings years of experience testing elite athletes and everyday people alike, and breaks down complex physiology with clarity and care. Together, they explore how small, consistent inputs—like zone 2 cardio or altitude chamber work—can lead to big shifts in energy, longevity, and how you show up in life. This episode isn’t about perfection or performance. It’s about taking ownership of your health, one breath, one workout, one decision at a time.