Saprtan Race Training
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Spartan Race Training: The Crixus Workout

May 2, 2013 Dudley55 0

Named after a former gladiator champion this workout is designed to check your lactic acid threshold. After doing it a few times we should be able to push the threshold, which relates to more efficient functioning muscles. Do this no more than twice a week with at least 2 days between of recovery. […]