Effect of load, speed, and mode of lift on the joint energetics during unconstrained lifting and lowering activities

Patrick Sparto, Kinda Khalaf, Mohamad Parnianpour

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

The occupation of manual materials handling has long been a source of musculoskeletal injuries. The largest portion of these injuries affect the lower back. The quantification of dynamic factors such as load, speed of lift, and mode of lift and their effects on the functional capabilities of individuals will increase in importance in worker selection due to legal implications that the Americans with Disabilities Act (1991) provides. Four subjects were tested under conditions of varying dynamic factors to determine their effects on the predicted compressive forces at the lumbrosacral joint l5/S1), the power output of the joints, as well as the contribution of each joint to the total body power.

Original languageBritish English
Title of host publicationAdvances in Bioengineering
EditorsJohn M. Tarbell
Pages467-470
Number of pages4
StatePublished - 1993
EventProceedings of the 1993 ASME Winter Annual Meeting - New Orleans, LA, USA
Duration: 28 Nov 19933 Dec 1993

Publication series

NameAmerican Society of Mechanical Engineers, Bioengineering Division (Publication) BED
Volume26

Conference

ConferenceProceedings of the 1993 ASME Winter Annual Meeting
CityNew Orleans, LA, USA
Period28/11/933/12/93

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