If you went to a hitting instructor, and that instructor told you to get into running position as you were hitting the ball, you would think that she is nuts (unless, of course, you are a slapper). So why doesn’t anyone think it odd that so many pitching instructors teach girls to get into fielding position before even finishing the pitch? This reduces leg drive and pulls us off of that wonderful powerline. After landing at 45 degrees, you should drive the leg you push with behind the ball all the way up to the land leg. It will improve power, accuracy and efficiency.
Please share this article with as many pitchers as possible. You will be helping others to reduce their risk of injury, throw harder, and have more control over pitch location.