Joshua is my son and he is a high school pitcher. His velocity is great but he is having a little struggle with his control. In his last game over the weekend, he said he was struggling with his finish and consistency of release point. We have noticed two things. One is him not landing flat footed on his front leg. The other is him not flexing his front leg but floating out over his knee. I am wondering if him not landing flat footed is contributing to him not flexing his leg and then him not flexing his front leg is leading to his inconsistent finish and release point.
We could really use some advice or drills to help him to flex that front leg. Also, any additional thoughts or advice is appreciated.