
How to Access Chamonix Mountain Fit Videos
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Talking Metabolic Testing with Director of Sports Performance at UC Davis, Judd Van Sickle
Talking Metabolic Testing with Director of Sports Performance at UC Davis, Judd Van Sickle Director of Sports Performance at UC…

Nose in a Day in the Time of COVID-19
Our Nose in a Day project wasn’t supposed to take so long. COVID closures, issues with training, the California wildfires—nothing…

Breath Intensity Monitoring Physiology
In this article about the physiology of intensity monitoring, we define terms and explain the underlying metabolic processes that determine…

Skill vs. Strength Training in Rock Climbing
What do an NBA basketball player, a gold medal runner, and a professional tennis player all have in common? One,…

The Future of Alpinism
Recently I attended the annual Guide’s Festival in Courmayeur, Italy, which is home to the second-oldest guide office in the…

Overtraining Syndrome: The Elephant in the Ultrarunning Room
Let’s be frank: Anyone who loves endurance sports is probably a type A overachiever. But when we move to ultra-endurance…

5 Reasons Why a Strong Core Makes You a Better Ski Mountaineer
The core training that ski mountaineers do should be as functional as possible. Your core is basic to many of…

Heart Rate Drift: A Functional Measure of Aerobic Fitness
Back in the day, coaches and endurance athletes noticed that during prolonged training, an athlete’s heart rate would slowly climb…