
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…

Summer Is for Alpine Rock
Spring has come to the valleys, and with spring the allure of summer. And summer has long meant one of…

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…

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

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…

Training Outside the Box: The Power of Creativity
I’ve had an old, yellowed, hand-lettered sign posted in my gym for about 15 years. It reads, “If you train…