Self-perception of fitness and personality traits.

Our aim was to analyze how subjects perceive their own physical fitness. In Study 1 the 247 subjects assessed their own fitness, endurance, strength, flexibility, and body composition according to specific category scales. Analyses showed that self-perceived physical fitness was mainly related to perceived cardiovascular endurance. According to sex and age, strength, flexibility, and body composition could have a significant influence. The scores obtained on the five scales were highly correlated, suggesting they were overdetermined by a more general factor assimilated to physical self-worth. In Study 2 the 91 subjects completed the same five scales, the Spielberger State-Trait Anxiety Inventory, the Coopersmith Self-esteem Inventory, and the Bem Sex-role Inventory. Results confirmed the hierarchical model of Fox and Corbin (1989) and showed that physical self-worth is related to self-esteem, anxiety, and masculinity.