Jonah Rosner

In this enlightening discussion, sport scientist Jonah Rosner shares his expertise from working with top professional teams. He covers modern carb loading practices, contrasting old methods and emphasizing immediate intake before races. Jonah reveals his strategies for optimizing pre-race nutrition while minimizing gastrointestinal stress. He also dives into the roles of glucose and fructose in energy use, and explores the critical relationship between VO2 max and marathon performance. Tune in for valuable insights tailored for endurance athletes!

Jonah Rosner, an applied sport scientist with a rich background in professional sports and the Nike Running Performance Lab, dives into running myths. He debunks the idea that beginners should obsess over heart rate zones, emphasizing the value of easy runs for recovery. Jonah explains how heat training mimics altitude benefits, and clarifies the impact of overpronation and sodium on injury risks. He also discusses how intuitive running can enhance technique, revealing that cramping is influenced by fatigue, not just hydration.

In this conversation, Jonah Rosner, an applied sport scientist and running coach, shares his impressive journey from working with NFL athletes to focusing on running performance. He discusses the importance of understanding running physiology for improved economy and speed. Jonah offers practical tips for marathoners, emphasizing consistency and setting progressive mini-goals. He also highlights the role of proper nutrition and recovery in maximizing performance, advocating for self-experimentation to find what works best for individual runners.

Jonah Rosner, an applied sport scientist who transitioned from the Houston Texans to helping everyday runners PR, shares his expertise. He breaks down a practical durability framework, ensuring runners finish strong. Jonah discusses how caffeine boosted his 2:57 marathon time and introduces his Beginner’s Pre-Run Fuel Playbook for simple nutrition. He also emphasizes balanced training, the dangers of overtraining, and innovative methods for enhancing performance. Listeners will walk away with actionable strategies to improve their running sessions!

Jonah Rosner, a sport scientist and running performance coach, delves into the nuances of 80-20 running. He reveals how this popular training method, initially intended for elite runners, is often misapplied to recreational runners. Jonah emphasizes the importance of varying training intensities, discussing the significance of mechanical load, and when more demanding workouts are necessary, especially as race day approaches. He also addresses who might not benefit from the 80-20 method, encouraging personalization in training regimens.