In another thread I sluggers mentioned hi DD had thrown full frames (standing open, making a full arm circle, not using leg drive) around 50 mph and cruised full motion around 60MPH. I saw another website in which the pitching coach reference the same 10 MPH difference. Has anyone else done this and if so, can you share your results?. My DD is 14 and throws full frames consistently 45-46. Her best full motion is 56 but not consistent. Usually throws low 50's. I'm hoping that this 10MPH difference is achievable and she'll be in the 60's as she gets older.