Sam T. Chambers is a teacher and coach at St. John's School in Houston, Texas, where he has led his school's lacrosse team to two state titles. He played varsity lacrosse at the University of North Carolina and earned an MS in sports psychology at the University of Virginia. He is the founder of the Crease Ranch Lacrosse Camp and the Texas Recreational Lacrosse League. Dr. Bob Rotella is an internationally renowned sports psychologist who has worked with U.S. Olympic teams, the Texas Rangers, the New Jersey Nets, and players on the PGA and LPGA tours. He is the author of numerous books including Golf Is Not a Game of Perfect, The Golfer's Mind: Play to Play Great, and Putting Out of Your Mind.