Physical activity always benefits employees, right? Examining the role of physical activity type, grit, stress, and career satisfaction

This study tests whether employee participation in different types of physical activity benefits employees' training stress and career satisfaction perceptions differently and if grit, as a psychological resource, mediates this relationship. In two samples, we assess whether (1) regular physical activity; or (2) exercise to reach a competitive goal have similar associations with employee outcomes. In study 1, we find no relationship between employee engagement in regular physical activity and the outcomes. Moreover, grit's consistency of effort mediates the physical activity - training stress relationship, exacerbating employees' training stress. In study 2, employee exercise reduces career satisfaction and increases training stress. Importantly, grit's perseverance dimension increases their career satisfaction, and the consistency of interest dimension lessens training stress. Thus, we find evidence that employee participation in different types of physical activity leads to divergent outcomes, and that grit as a mediator only benefits employees exercising for a competitive goal.