The Swift Yardstick is a simple but effective tool to measure vertical jump height in 1 cm increments. Simular in concept to the Sergeant Jump Test, greater accuracy and faster data recording can be achieved using the Swift Yard Stick. Used by coaches and trainers Australia wide and made popular from it's use at the AFL draft camp. Aluminium construction, injection molded fingres, protective enclosure for the target head. Convenient carry case.