UK Racketball Coaching Tips by Mark Fuller
Sports Psychology Videos
Below are a number of videos on the psychology sport many of which are aplicable directly to racketball. Some ideas are better than others but you never know they might work for you!
Mike Johnson on Mental Aspects of Squash
Jordan's Mental Preparation
Periodization of Mental Training: Competition Exercises
5 Essential Mental Skills for Sport
Tiger Woods sport psychology motivation mental toughness and mental game tips