Applying Self-Determination Theory to College Students' Physical-Activity Behavior: Understanding the Motivators for Physical (In) Activity

Physical activity is necessary for college students as only 20%-40% engage in the recommended amounts (Office of Disease Prevention and Health Promotion, 2010). This article qualitatively examines college-student motivators and hindrances for physical activity in order to develop effective interventions. Although a primary theory in psychology, Self-Determination Theory relies heavily upon social contexts as catalysts formotivation. Communication can cause both within-and between-person differences in motivation. Findings suggest that college-student motivation is greatly influenced by the communication between themselves, their important relationships (e.g., friends, family, and significant other), and societal pressures. Moreover, findings reveal that college students seem to be more motivated through extrinsicmeans rather than more autonomous forms of motivation.