Based on both self-determination theory and dualistic model of passion. the main purpose of this study was to determine the influence of the satisfaction and thwarting of basic psychological needs perceived in the context of exercise on the development of harmonious (HP) and obsessive (OP) forms of passion for exercise. considering additionally if such relationship could differs acros... https://www.spidertattooz.com/USC-Trojans-9FIFTY-Snapback-Hat/