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The Uphill Athlete Podcast: Phil Maffetone on Health, Training, and Aerobic Deficiency
Phil Maffetone talks Health, Training, and Aerobic Deficiency with Scott Johnston In this episode, Scott Johnston talks with Phil Maffetone,…

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…

Why Can’t I Just Climb to Train?
At Uphill Athlete, we have repeatedly stated that climbers, and other nontraditional sport athletes, would be wise to learn from…

Alpine Principles: Mentorship Gone Digital
Climbing mountains is incredibly dangerous. I believe long-term success as an alpinist should be defined as survival to old age.…

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…

How to Maximize Your Fitness: Duration vs. High-Intensity Training
A common refrain we hear from amateur athletes is that they do not have time for high volumes of training.…