PICTURE STORIES: UMPIRE ACADAMY: Umpire-School-12

A student umpire works on his hand motion in the mirror before calling balls and strikes in a simulated game while under the watch of an instructor who is playing the role of a team manager at the indoor batting cages during the Jim Evans Academy of Professional Umpiring on January 27, 2011 at the Houston Astros Spring Training Complex  in Kissimmee, Florida.

A student umpire works on his hand motion in the mirror before calling balls and strikes in a simulated game while under the watch of an instructor who is playing the role of a team manager at the indoor batting cages during the Jim Evans Academy of Professional Umpiring on January 27, 2011 at the Houston Astros Spring Training Complex in Kissimmee, Florida.