THE PLAYMAKER’S ADVANTAGE is out next week! Perfect for any athlete of any age! Raise your mental game to the next level ⚽️🏀🏈⚾️ . . . . #theplaymakersadvantage #sports #sportsbooks #gallerybooks #newreleases #derekjeter #jeterpublishing #jeterbooks #bookstagram #nonfiction #amreading #danpeterson #books #igbooks #igread #athlete #athletes #danielpeterson #leonardzaichkowsky