Optimal Performance: This refers to reaching the highest level of efficiency or effectiveness in performing a task.
Arousal Theory:According to this theory, our performance is influenced by our level of physiological or psychological arousal.
Yerkes-Dodson Law:This law states that there is an optimal level of arousal for each individual task; performance improves with increased arousal up to a certain point but then declines as arousal continues to increase beyond that point.