
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…

Skill vs. Strength Training in Rock Climbing
What do an NBA basketball player, a gold medal runner, and a professional tennis player all have in common? One,…

Professional Alpinist David Goettler Gets Strong with Uphill Athlete
I’ve been doing sport for as long as I can remember, mainly mountain sports like rock, ice, and alpine climbing.…

Tracing My Own Lines
About 35 hours into our Nolan’s 14 attempt in September 2017, I was intent on quitting. I couldn’t imagine what…

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…

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…