@misc{indiciaecfaecdd17380, title = {Muscular performance during seated work elevated by two different EMG methods.}, author = {J Winkel and T Bendix}, year = {1986}, doi = {10.1007/bf00715000}, url = {https://pubmed.ncbi.nlm.nih.gov/3699003/}, note = {Source identifier: 3699003} }