
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…

Determining Aerobic Threshold Using Breath Monitoring
We know from decades of training and coaching that the best way to measure and regulate intensity, in order to…

Rock Climbing Training: ARCing
We spend a lot of time talking about building the aerobic base for mountaineering, alpinism, mountain running, ski mountaineering, and…

Scott Johnston and the Roots of Uphill Athlete
I got my start in climbing in high school, while growing up in Boulder, Colorado, in the late ’60s and…

Why Miles Matter in Running
Historically, runners have always spoken about and compared their training in terms of “mileage.” Counting miles alone seems a rather…

10 Tips for Training Your Core for Ski Mountaineering
We rely heavily on something we call Scott’s Killer Core Routine, as detailed in Training for the New Alpinism. This…

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…