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Double Threshold Training: What It Is + 5 Example Workouts
Double threshold training means running two threshold interval sessions on the same day, one in the morning and one in the afternoon, usually twice a week. Elite runners using the Norwegian method complete 3 to 4 lactate-guided threshold sessions and 1 VO2max session weekly within 150 to 180 km (93 to 112 miles) of running, holding blood lactate between 2 and 4.5 mmol/L.
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