SWING HARD #103 MIKE CASTELLANI AND TREY HANNAM

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This week learn about the future of Coaching and Training for Baseball!  Denny talks to Mike Castellani and Trey Hannam,  the founders of the new baseball training tool, Baseball IQ . App. If you want to learn how to talk baseball with your player you need to check out the latest episode of “Swing Hard” in case you hit it with Denny Barrett!

"Swing Hard in case you hit it!" Denny Barrett