
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…

Recruitment Fingerboarding: An Island in the Chaotic Sea of Rock Climbing Training
Add this simple and effective recruitment fingerboarding workout to your training to track and improve finger strength over time. -by…

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…

Commitment Is Not Discipline
For a very long time I thought I understood athletic discipline. I thought it had a lot to do with…

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…

Roller Ski Training for Skimo Racing
Over the last decade the sport of ski mountaineering racing, or skimo, has seen a dramatic increase in participants, most…