
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…

Clothing and Gear for Denali
Veteran Denali guide and Uphill Athlete coach Mark Postle walks you through the clothing and personal gear he uses on…

The Climbing Marathon
If you know the history of rock climbing in Yosemite, you know that many of the famed Stonemasters would winter…

Kilian Jornet on Cho Oyu and Everest
-by Kilian Jornet In spring 2017 Emelie Forsberg and I traveled to Tibet to attempt to climb Cho Oyu and…

Using Blood Lactate Testing in Mountain Running
Let’s get one thing straight right away. I may be new to trail and mountain running (less than one year)…

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…

Off-Season Base Building for the Skimo Season
Winter-sport athletes face a unique problem when it comes to training for their disciplines. Cross-country ski racers train seven to…