Baseball workout for pitchers (13-17 years old)

Dear David,I hope your Summer is shaping up nicely andthose of you pitching on summer leagueteams are dominating on the mound!I don't know about you, but I always LOVEDpitching in hot summer temps because itreally helped me loosen up faster andthrow harder in games.The summer months are also an awesometime to get functionally strongerfor baseball pitching.If you need a complete and structured