A switchman operates the track switches for a railroad. Their job duties involve operating the switches and brakes, inspecting important parts of the trains, attaching and detaching freight cars, and moving cars. This career requires excellent physical strength and stamina, so switchmen have to undergo a medical exam and a physical exam. Additional qualifications include strong mechanical skills and good hand-eye coordination. Most railyards provide on-the-job training so switchmen can learn about railroad equipment as well as standard policies and procedures.