T.J. Murphy (1 kniha)
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T.J. Murphy, Brian MacKenzie Unbreakable Runner EN
In Unbreakable Runner, CrossFit Endurance founder Brian MacKenzie and journalist T.J. Murphy examine long-held beliefs about how to train, tearing down those traditions to reveal new principles for a lifetime of healthy, powerful running. Unbreakable Runner challenges conventional training tenets such as high mileage and high-carb diets to show how reduced mileage and high-intensity training can make runners…
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