A Review of Studies Concerning Prolonged Standing Working Posture
نویسندگان
چکیده
منابع مشابه
Neural Control of Standing Posture
When humans are asked to stand normally, they are not completely motionless. Rather, small amounts of body movement, termed postural sway, can be observed. Although the postural sway of standing has been well described, the manner in which this sway is neurally controlled and its influence in tasks involving postural re-stabilization are not known. Therefore, the aim of this thesis was to inves...
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Low back dysfunction is associated in many cases with lumbar lordosis, and tilting the pelvis posteriorly is often recommended for therapeutic purposes. The influence of pelvic tilt on the spinal curves has not been studied. The purpose of this study was to use an objective noninvasive method to determine the effect of the pelvic tilt on the spinal curves in the sagittal plane. Thirty-two healt...
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Several forces are always exerted to the locomotion systems such as inertial forces, gravitational forces, and ground reaction forces. Among them, we here focus on the ground reaction forces to consider the balance control of the simple two-link model in the sagittal plane, which contains one actuator at the ankle and two force sensors on the sole. To keep the balance, it is necessary that the ...
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In industrial workplaces, many workers perform processes jobs in standing position for a long period of time. Working in standing position can be linked to versatility because the mobility of legs position and having large degree of freedom. This working position promotes workers to be more efficient and productive. Such advantages contribute high value for company profits; however, standing in...
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The purpose of the study is to examine the muscular responses of healthy adult subjects to support surface rotations in pitch and roll planes. We used an enhanced experimental approach compared to the traditionally used methods in the previous studies by other researchers where the support surface beneath the subject’s feet randomly perturbed the equilibrium. Instead of a predetermined motion o...
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ژورنال
عنوان ژورنال: Advanced Engineering Forum
سال: 2013
ISSN: 2234-991X
DOI: 10.4028/www.scientific.net/aef.10.131