Effects of Unexpected Lateral Mass Placement on Trunk Loading in Lifting
                    
                        
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                    چکیده
منابع مشابه
Trunk muscle activity while lifting objects of unexpected weight.
OBJECTIVE To determine trunk muscle activity when lifting an object of greater weight than expected, which may contribute to the development of low back pain. DESIGN Electromyographic evaluation of trunk muscle activity. SETTING University of Tsukuba, Spine laboratory. PARTICIPANTS Eleven healthy men with a mean age of 24 (SD 2) years. INTERVENTIONS Trunk muscle activity was measured wh...
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Trunk muscle activation and low back loading in lifting in the absence of load knowledge.
People who know the actual mass of an object to be lifted normally prepare themselves before attempting a lift to control the movement and to minimize low back loading. In this study, the trunk muscular reactions and low back torque were investigated in the situation in which the individual did not know the actual mass but only had some idea of the range within which the mass lay. Nine males li...
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ژورنال
عنوان ژورنال: Spine
سال: 2003
ISSN: 0362-2436
DOI: 10.1097/01.brs.0000058936.18057.ec