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The Science of Double Threshold Workouts

Runners Connect · · 114 views

Double threshold workouts are taking the running world by storm. This is mostly thanks to the impressive success of Olympic and World 5k champion Jakob Ingebrigtsen of Norway, alongside his two older brothers with nearly as impressive credentials. The unusual “Norwegian method” of training, first pioneered in the early 2000s by fellow Norwegian runner Marius […] The post The Science of Double Threshold Workouts first appeared on Runners Connect.

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