Online Fitness Trainer, Exercise Programs & Workout Routines

Half Marathon

GymAmerica
Posted by GymAmerica
Tuesday, April 3, 2012 at 5:39pm filed under Cardio - Running

Calories Burned:  680 calories per hour   (based on a body weight of 150 lbs.)
Instructions: 
Complete a Half Marathon for your best time.
Tags:  running

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