'Ryan Hall shares one of his favorite workouts. With uphill running you can build muscle power and increase your aerobic fitness. For more blogs and videos from Ryan and his team, visit Facebook.com/MastertheShift' 

Tags: fitness , Workout , strength , power , running , run , jog , Mammoth Lakes , hill run , Nissan Leaf , master the shift , Ryan Hall , terrence mahon , mammoth track club

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