
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…

Ice Climbing Training: The Lock-Off
To climb vertical and near-vertical ice you have to be able to hold a lock-off position with each arm. The…

All of Utah’s 13,000-Foot Peaks—Nonstop in 33 Hours
Anticipation is an interesting thing, both exciting and stressful. It also grows and builds as the moment nears. Two days…

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…

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…