Presentation
CANCELED - The Impact of Wearing an Arm Support Exoskeleton on Balance During a Step-Down Maneuver
SessionOE12: Exoskeletons IV
DescriptionConstruction work often involves high physical demands associated with increased risk of work-related musculoskeletal disorders (WMSDs), particularly of the back and shoulder. Use of arm support exoskeletons (ASEs) has been shown to reduce muscle activity during shoulder intensive work that could alleviate fatigue and discomfort. However, the introduction of such technologies could have unintended safety consequences, particularly for construction workers who perform tasks in a variety of environments and are often exposed to occupational fall risks. Thus, understanding the impact of ASEs on balance when worn engaged (support turned on) or disengaged (support turned off) is critical to providing guidelines for their use.
This study evaluates the effects of three different ASEs on dynamic balance measured by sway parameters and the dynamic postural stability index (DPSI). By examining variations in postural responses while wearing an ASE both engaged and disengaged, we can understand whether the weight of the ASE and/or the torque support provided by the ASE impact the natural mechanisms of postural control. Since wearing an ASE could impact postural control performance differently depending on workers of biological sex and anthropometric characteristics, a secondary aim of this study is to evaluate differences in the relationship between ASE and postural control performance by sex, body dimensions, and body composition.
This study evaluates the effects of three different ASEs on dynamic balance measured by sway parameters and the dynamic postural stability index (DPSI). By examining variations in postural responses while wearing an ASE both engaged and disengaged, we can understand whether the weight of the ASE and/or the torque support provided by the ASE impact the natural mechanisms of postural control. Since wearing an ASE could impact postural control performance differently depending on workers of biological sex and anthropometric characteristics, a secondary aim of this study is to evaluate differences in the relationship between ASE and postural control performance by sex, body dimensions, and body composition.
Event Type
Lecture
TimeFriday, September 13th9:01am - 9:02am MST
LocationFLW Salon H
Occupational Ergonomics