Health and Fitness
MAR 16, 2026John Paton - @johngetstrong
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Aerobic capacity is the primary driver of HYROX performance - Despite the heavy functional stations, the 60-90 minute race duration means cardiovascular efficiency and stroke volume dictate the pace far more than absolute power.
“Economy is everything in HYROX.”
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Maximal strength has diminishing returns - Beyond a baseline level of strength, adding more weight to your 1RM doesn't transfer to HYROX efficiency; athletes should prioritize strength-endurance and movement economy instead.
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Use dynamic heart rate zones for recovery - Recovery and HRV data should dictate training intensity on a daily basis because fixed zones ignore the physiological fluctuations caused by lifestyle stress and sleep quality.
“Economy is everything in HYROX.”