
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…?…

Bouldering 4×4 Drills
Bouldering 4×4 drills have been around for a long time. But what are they and when should you do them?…

Kilian Jornet on Cho Oyu and Everest
-by Kilian Jornet In spring 2017 Emelie Forsberg and I traveled to Tibet to attempt to climb Cho Oyu and…

Downhill Running Technique
I love running downhill. So much so that for the ultras I run I tend to subtract the downhill miles…

How to Do Core: Scott’s Killer Core Routine
Developing core strength is important for all mountain athletes. A strong core will guard you against injury and will enable…

10 Skimo Skills to Practice Early-Season
Skimo racing is hands down the hardest aerobic work I’ve done in my endurance career. The full-body engagement and use…