@article{rodacki_vieira_2010,  title={The effect of different supermarket checkout workstations on trunk kinematics of checkout operators},  volume={14},  ISSN={1413-3555},  url={https://doi.org/10.1590/S1413-35552010000100007},  DOI={10.1590/S1413-35552010000100007},  number={1},  journal={Brazilian Journal of Physical Therapy},  publisher={Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia  },  author={Rodacki, André L. F. and Vieira, João E.},  year={2010},  month={Jan},  pages={38–44} }