
How to Administer and Analyze a Heart Rate Drift Test
Heart Rate Drift Test This test has become our go-to test for all our coached athletes. We like it…

Talking Health, Performance, and Longevity, with Jesse Charles, M.D
Scott Johnston is joined by Doctor Jesse Charles, M.D. Jesse is a rural medical doctor and longtime adherent to the…

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…

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…

Professional Alpinist David Goettler Gets Strong with Uphill Athlete
I’ve been doing sport for as long as I can remember, mainly mountain sports like rock, ice, and alpine climbing.…

Unstructured Consequences: Luke Nelson’s Hard-Earned Lessons in Planning
The heat was oppressive, no shade to be found. I was 40 miles into the Bear 100 and felt terrible.…

Cody Townsend, Pro Ski Mountaineer, gets put in the hot seat by his coach Sam Naney
In this episode coach Sam Naney talks with his athlete, professional free skier and ski mountaineer, Cody Townsend. Cody has…

30/30 Interval Training and the Need For Speed
Many athletes I work with throughout the year target long-duration events: high-altitude climbs, ultramarathons, and big ski tours. As avid…