Name Info Provider Link
subscription/membership/fee required Ingenta plc https://www.ingentaconnect.com/openurl?genre=article&issn=0095-6562&volume=82&issue=5&spage=531&aulast=Rosales-Velderrain
Guide to Good Posture free resource MedlinePlus Health Information https://medlineplus.gov/guidetogoodposture.html