Mind Gym- AN Athletes Guide To Inner Excellence

As an Elite Athlete, Its important to have a strong mental game. As the great Yogi Berra once said "The game is 90% mental".
 The reason i chose this book is because i want to improve upon my mental game. I travel the country playing baseball. My second home is Houston, Texas. during the summer i live down their and play baseball from May-August. The team i play for is the #1 team in the nation and is loaded with a bunch of highly trained athletes. So with that being said, I'm constantly improving my Physical game. When your constantly improving your physical game, when do u work on your mental game?
When every i travel, I'm constantly watching documentaries or reading other books about improving my mental approach on the airplane or riding in the car. This book grabbed my attention because its "An Athletes Guide To Inner Excellence". It hope this book helps me gain an edge of the mental game of baseball