
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…

Why Can’t I Just Climb to Train?
At Uphill Athlete, we have repeatedly stated that climbers, and other nontraditional sport athletes, would be wise to learn from…

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)…

Hut-to-Hut Ski Touring Gear List
The spring ski-touring season is close at hand. And as we’ve seen a surge of interest from our athletes, both…

Kilian Jornet Interview: Training for Different Races
Kilian Jornet explains in this video interview why he is no longer doing any interval training. He tells Steve House…