
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…

Fit to Climb: Everest
One question we often get is: How fit do I need to be to climb/run/ski Everest or Denali or Rainier…or…?…

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

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…

30/30 Interval Training and the Need For Speed
Many athletes I work with throughout the year target long-duration events: high-altitude climbs, ultramarathons, and big ski tours. As avid…

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…