A recent video came out from a player who was with the Gary RailCats in 2017. This video shows life on the road when an independent pro baseball team (in this case, in the American Association) travels the long road from Indiana to the Dallas Fort Worth Texas area. In this instance the RailCats went on the road to face the then-operating Grand Prairie AirHogs.
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If you need some help increasing your 60 yard dash speed times, arm velocity, vertical leap ability, hitting power or improve your muscle mass for any professional baseball tryout (or private workout) then here are some resources to help you: Resources for improving your chances at any pro baseball tryouts