Sports Psychology Tip #1 – John F. Murray, Ph.D. – If you are a serious athlete it is extremely important to get the crowd behind you. The benefit from an audience is called the “audience effect” or “social facilitation.” It works best with advanced performers in many fields. The opposite effect, social obstruction, can reduce performance with a large crowd when the skills are not well refined. See the article on social obstruction with mention of social facilitation here
In the video below, Dr. John F. Murray and his client Vince Spadea, whom he was coaching in Chicago in 2009, talk about how Vince has benefited from a supportive crowd in Key Biscayne and Delray Beach in his career. He is from South Florida, so he talks about how well he has done in these tournaments and attributes it to sports psychology and social facilitation.