Changes

A '''pogo stick''' is a toy or device that uses a spring to help propel a person standing on the device high up off of the ground, thus ensuring that Orthopedic Surgeons are happily employed for years to come.<ref>[http://gomerblog.com/2014/01/pogo-sticks/ Local Orthopedic’s Practice Gives Away Free Pogo Sticks] </ref> References----<references />