Fox 13 News Tampa Bay - CrossFit gyms honor fallen soldier with intense Hero Challenge workout
CrossFit gyms across the country honor those who made the ultimate sacrifice with a workout during the Memorial Day weekend.
The workout was developed by Navy Lieutenant Michael Murphy, who was killed in action in Afghanistan in 2005. It includes a one-mile run, 100 pull-ups, 200 pushups, 300 squats and another one-mile run. Participants wear a weight vest during the workout.
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