https://www.youtube.com/watch?v=2RjL4wa18M0 2019 false true false false France anatomy audiovisual aids proprioception back muscles lumbar fascia
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--- https://www.irsst.qc.ca/-publication-irsst-impacts-biomecaniques-et-ergonomiques-de-la-manutention-chez-les-travailleurs-obeses-r-781.html https://www.irsst.qc.ca/media/documents/PubIRSST/R-781.pdf 2014 false false false Canada French warehouse porter cargo handling occupational exposure obesity scientific and technical information comparative study muscle strength back back muscles
--- https://www.revmed.ch/RMS/2013/RMS-393/Activites-sportives-et-developpement-de-la-force-isoinertielle-du-tronc-chez-les-adolescents-etude-prospective-sur-deux-ans 2013 false false false Switzerland French journal article sports adolescent low back pain muscle strength dynamometer back muscles