
How many carbohydrates are required to run a sub 2-hour marathon? | #32 ft. Dr. Robert Jacobs
In this conversation, Dr. Robert A. Jacobs and I discuss his recently accepted paper on carbohydrate oxidation and performance in sub-2 hour marathons. We explore the role of fuel utilization, the imp...
15 Helmi 20241h 6min

Coaching/Physiology Listener Questions and Answers Part 1 | #31 ft. Aaron Geiser
In this episode of the Critical Oxygen podcast, Aaron Geiser and I answer listener questions about endurance development, periodization, and training in a fasted state. We discuss the importance of ba...
13 Helmi 20241h 11min

Why Athletes Need to Slow Down and Do More Zone 2 Training | #30 ft. Sean Seale
In this episode, I talk with Coach Sean Seale from Upside Strength. He discusses his background in coaching and how his approach has evolved over the years. We emphasize the importance of bridging the...
8 Helmi 20241h 3min

What is Exercise Economy and How Can You Improve It? | #29 ft. Dr. Robert Jacobs
In this episode of the Critical Oxygen podcast, Dr. Robert Jacobs and I discuss exercise economy and efficiency. We explain the importance of zone two training for improving volume and intensity, and ...
6 Helmi 202459min

How to Use Science in Endurance Coaching | #28 ft. Michelle Simmons
In this episode of the Critical Oxygen podcast, I am joined by coach Michelle Simmons to discuss the intersection of science in coaching! We cover topics such as understanding thresholds and energy sy...
1 Helmi 20241h 13min

How to Succeed at Life | #9 ft. Dr. Robert Jacobs
Welcome to the Critical Oxygen Podcast! In this episode Dr. Robert Jacobs and I talk about falling in love with exercise training and how it's helped us become better at what we do! Enjoying these po...
1 Helmi 20241h 2min

Is the Best Predictor of Endurance Performance your Muscle?! | #13 ft. Dr. Robert Jacobs
Welcome to the Critical Oxygen Podcast! In this episode Dr. Robert Jacobs and I talk about the importance of skeletal muscle in predicting endurance performance. We focus on the significance of capill...
1 Helmi 20241h 5min

What is maximal oxygen consumption (VO2max) and why is it important? | #17 ft. Dr. Robert Jacobs
This episode of the Critical Oxygen podcast discusses VO2max, the maximum amount of oxygen a person can uptake and utilize during exercise. Dr. Robert Jacobs and I provide a definition and historical ...
1 Helmi 20241h 11min





















