Tag: energy-systems
All the articles with the tag "energy-systems".
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LT1 / LT2 and Training Zone Models: The Map Is Not the Terrain
From lactate threshold testing to training model selection — understanding a framework's limits matters more than getting the numbers right.
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Your Muscles Never Run on Just One Engine
Three energy systems always work together — intensity shifts the ratio, not the switch. From physiology to training logic, explained.