Download or read book Relentless written by Tim S. Grover and published by Simon and Schuster. This book was released on 2014-03-11 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: An award-winning trainer draws on experience with such top athletes as Michael Jordan, Kobe Bryant and Ken Griffey, Jr. to explain how to tap dark competitive reflexes in order to succeed regardless of circumstances, explaining the importance of finding internal resources and harnessing the power of personal fears and instincts.