
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…

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

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…

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)…

Uphill Athlete 8 Week Haute Route Ski Tour Training Plan
$49 The Uphill Athlete 8 Week Haute Route Ski Tour Training Plan is for a more demanding multi-day hut…

Training Outside the Box: The Power of Creativity
I’ve had an old, yellowed, hand-lettered sign posted in my gym for about 15 years. It reads, “If you train…