![Fitness and sports expert John Shepherd blogs about all things track and field and fitness. From how to sprint faster to burn more fat. - JOHN SHEPHERD FITNESS Fitness and sports expert John Shepherd blogs about all things track and field and fitness. From how to sprint faster to burn more fat. - JOHN SHEPHERD FITNESS](http://www.johnshepherdfitness.com/uploads/7/1/2/8/71283401/6642578_orig.jpg)
Fitness and sports expert John Shepherd blogs about all things track and field and fitness. From how to sprint faster to burn more fat. - JOHN SHEPHERD FITNESS
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High School Football Player Sprints .63 Faster 40-Yard Dash (One Year Transformation) - Athletic Preparation
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High School Football Player Sprints .63 Faster 40-Yard Dash (One Year Transformation) - Athletic Preparation
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