im a pretty tall guy, about 6ft to 6’1. now that i look at it im using drop and drive mechanics, which im pretty sure wouldnt be efficiently using my height to create velocity. i could use some fundamentals of tall and fall to help remodel my mechs for maximum velocity.
Throw every muscle you have into the pitch. The trick is to start from the bottom up and let each progressive group of muscles guide the next. This takes tremendous coordination and lack of this coordination is the reason for many injuries. My advice is to watch Nolan Ryan just to see how to do this.