Previous experiences in front of an audience can affect performance. If you are more skilled and elite, you are likely to perform better in front of others than as a beginner as the crowd could distract your focus.
Effect of an audience on simple and complex skills
Lower levels of arousal are more desirable to increase performance if the skill is more complex due to the decision making and concentration required. If the skill is more simple, higher levels of arousal can be managed and are often desirable to increase performance.
If the skill is a gross skill then higher levels of arousal from the presence of others is desirable to increase performance. If the skill is fine and intricate then the arousal from an audience could cause social inhibition if
Suggested that athletes must focus their attention on the task in hand , if the focus on anything else it will distract them, therefore the performer must ignore the distractions created by the crowd