Today’s guest is Rocky Collis, former minor league player and now the founder of Mustard, a company changing the way pitchers and quarterbacks improve their throwing technique. Collis tells what he has learned from his partner and famed throwing coach Dr. Tom House. He talks about the mental tips he has picked up from his advisor Jason Goldsmith about learning to relax and be in the moment. And Collis compares his time as a founder to his work on the pitching mound.