Outside Online
@outsideonline.com
Outside covers travel, sports, gear, and fitness, as well as the personalities, the environment, and the style and culture of the outdoors.
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#ThresholdTraining #ExerciseScience #Longevity
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This Key Metric Is More Important Than Max Heart Rate or VO2 Max
In a few short years, the concept of "threshold" has gone from niche sports science jargon to mainstream obsession. You want to follow Peter Attia's advice and maximize your longevity by exercising in Zone 2.