William D. Jones, MD, has practiced occupational and preventive medicine in Oklahoma City since completing his residency in 1994, while also participating in recreational and charitable softball activities. The document describes a unique baseball rule that allows a base runner to travel the bases in reverse under specific circumstances, illustrated by an incident involving Jean Segura and Ryan Braun in a 2013 game. It notes that while reverse running is permitted under certain conditions, it cannot be used as a tactical maneuver or mockery in MLB games.