Biomedical Engineering and Bioengineering Commons^™

Mechanical Demands On The Lower Back In Patients With Non-Chronic Low Back Pain During A Symmetric Lowering And Lifting Task, Iman Shojaei, Elizabeth G. Salt, Quenten L. Hooker, Babak Bazrgari

Biomedical Engineering Faculty Publications

There is limited information in the literature related to the lower back loading in patients with LBP, particularly those with non-chronic LBP. Toward addressing such a research gap, a case-control study was conducted to explore the differences in lower back mechanical loads between a group of females (n=19) with non-chronic, non-specific LBP and a group of asymptomatic females (n=19). The differences in lower back mechanical loads were determined when participants completed one symmetric lowering and lifting of a 4.5 kg load at their preferred cadence. The axial, shearing, and moment components of task demand at the time of peak moment …