Here's another baseball pitching tip...

One of the most important factors in maintaining or building functional strength and/or pitching velocity is the recovery process that takes place following a workout, practice or game. 

By eating properly and getting 8-10 hours of sleep (naps are OK, too), a pitcher can hasten the healing, health and recovery process of the body, which better prepares them for their next performance. 

Don't forget the recovery part!

Work on it!