I see some good comments. Speed and control will come along together, if the proper mechanics are there as a base. But, it does mean throwing 10s of thousands of pitches to get to world class level. That is the only way that the strength, stamina and muscle memory will all come together. There is no easy way to become a world class fastball pitcher. Aside from that, anybody have comments on drills which try to build up the motion vs complete motion from day one? For instance, I see many pitchers who can do a drill just fine, but their full motion is totaly useless. My preference is full motion training.