Comments about this New Book

The Mental Performance Index: Ranking the Best Teams in Super Bowl History
Author: John F. Murray, PhD
Publisher: Mental Performance Inc.
For More Information: www.JohnFMurray.com – 561-596-9898 – johnfmurray@mindspring.com

“Dr. Murray’s MPI can be and will be the next part of sports evolution in the 21st century”
–Tom Flores – Super Bowl XV and XVIII Winning Head Coach

“This is a fascinating work of remarkable scope and scholarship”
–Steve Sabol – President of NFL Films

“This masterpiece should be required reading”
–Doug Blevins – NFL Kicking Coach

“Dr. John F Murray’s Mental Performance Index helps us finally understand how and why teams play smarter”
–Nick Lowery – Pro Football Hall of Fame Placekicker

“You’ve got to continually eliminate errors and take pride in not making mental and physical mistakes. It just doesn’t happen on Sunday”
–Don Shula – NFL’s Winningest Coach

“Open this package and you will understand the secret advantage that helped keep me in the NFL for 12 years”
–Jim “Crash” Jensen – Miami Dolphins (1981-1992)