@misc{indiciae4b8636538eb7, title = {Explaining exercise behavior and satisfaction with social exchange theory.}, author = {J Unger and C A Johnson}, year = {1995}, doi = {10.2466/pms.1995.81.2.603}, url = {https://pubmed.ncbi.nlm.nih.gov/8570365/}, note = {Source identifier: 8570365} }