We would like to thank and acknowledge all of the individuals who contributed to this book. Without their expertise and dedication, this book would not have been possible.
Special thanks to Debbie Cruz, Michael Weitz, Katherine Cacace, Peter Boyle, Steve Zollo, and the McGraw-Hill staff for their never-ending help and encouragement.
We cannot forget to thank the many athletes who challenged and inspired us and encouraged us to share this knowledge with others.