
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…

High-Altitude Climbing: 14 Tips for a Successful Expedition
A successful high-altitude expedition is dependent on many factors. Fitness is the one factor completely under your control, and we…

How Myelination Can Make You a Better Athlete
Watching a master’s seemingly effortless performance of any high-skill activity, from dance to music to athletics, leaves us slack-jawed time…

Ice Climbing Training: Grip Strength
The dreaded pump. Every climber has been there: You. Can’t. Hold. On. Any. Longer! Rock climbers’ best training weapon for…

The Via Valais
“That was the best trail I’ve ever run!” We each made that claim more than a few times during the…

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…

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…