Motivational Strategies Used by Exercise Professionals: A Latent Profile Analysis
Sánchez-Oliva, D., Palmeira, A. L., Carraça, E. V., Teixeira, P. J., Markland, D., & Silva, M. N. (2021). Motivational Strategies Used by Exercise Professionals: A Latent Profile Analysis. Journal of Physical Activity & Health, 18(8), 895–903.
The authors of this article examined motivational strategies of exercise professionals, this will provide you with information about self-motivation theory and selection of motivation strategies.