A biomechanical model of the lumbosacral joint during lifting activities
نویسندگان
چکیده
منابع مشابه
A biomechanical model of the lumbosacral joint during lifting activities.
A biomechanical model of the lumbosacral region was constructed for the purpose of systematically studying the combined stresses and strains on the local ligaments, muscles and disc tissue during sagittal plane two-handed lifting. The model was validated in two ways. The first validation was a comparison of experimental study results with model predictions. In general predictions compared very ...
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Work environments with lower compressive forces on the spine have fewer incidents of low back injuries than work situations with higher compressive forces. These forces are caused by the large muscle moments needed for spinal support during lifting. Moments that the spinal muscles produce depend on trunk and limb acceleration, the amount of load lifted and the body posture utilized. The purpose...
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background : lifting methods, including standing stance and techniques have wide effects on spine loading and stability. previous studies explored lifting techniques in many biomechanical terms and documented changes in muscular and postural response of body as a function of techniques .however, the impact of standing stance and lifting technique on human musculoskeletal had not been investigat...
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ژورنال
عنوان ژورنال: Journal of Biomechanics
سال: 1985
ISSN: 0021-9290
DOI: 10.1016/0021-9290(85)90012-0