Editing Swayback (section)

==Humans==
Swayback posture in humans is characterised by the posterior displacement of the rib cage in comparison to the pelvis. It looks like the person has a hyperextension of the lower back, however this is not necessarily the case. Most sway-back exhibits a posteriorly tilted pelvis; the lumbar region is usually flat (too flexed) and not [[Lumbar hyperlordosis|hyperlordotic]] (too extended).<ref>{{cite web|title=Sway back posture|url=http://www.lower-back-pain-management.com/sway_back_posture.html|website=lower-back-pain-management.com/|accessdate=17 August 2014|archive-date=2 September 2017|archive-url=https://web.archive.org/web/20170902121131/http://www.lower-back-pain-management.com/sway_back_posture.html|url-status=dead}}</ref><ref>{{cite web|last1=Cressey|first1=Eric|title=Strategies for Correcting Bad Posture – Part 4|url=http://www.ericcressey.com/strategies-for-correcting-bad-posture-part-4|website=EricCressey.com|date=9 December 2010 |accessdate=17 August 2014}}</ref>