Measures confidence in one's ability to exercise regularly under challenging circumstances — bad weather, fatigue, stress, and competing demands. Exercise self-efficacy is one of the most powerful predictors of exercise initiation, maintenance, and return after interruption. Based on Bandura's social cognitive theory.
Bandura, A. (1997). Self-efficacy: The exercise of control. W.H. Freeman.
Free access to 2023+ psychometric scales at PsychScales