https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 https://commons.ufh.ac.za/vital/access/manager/Repository/vital:66321 Wed 13 Mar 2024 11:17:45 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:9422 Wed 12 May 2021 22:28:36 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:8861 Wed 12 May 2021 18:55:15 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:8872 Wed 12 May 2021 17:35:19 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:5115 Wed 12 May 2021 17:04:20 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:9413 Wed 12 May 2021 16:19:42 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:41360 Wed 12 May 2021 14:22:05 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:61140 Wed 08 Feb 2023 13:07:25 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:48629 Tue 22 Mar 2022 10:49:43 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:5112 1800mm). The musculoskeletal responses indicated that Tall subjects were forced to adopt the most awkward general body postures as a result of the low computer screen. However, the low screen allowed for the Short subjects to adopt the most natural general body postures, although levels of muscular activity in the upper trapezius suggest that the muscular load imposed on both Short and Tall subjects was significantly greater than that imposed on the Medium subjects. In addition, the Medium subjects’ perceptions of the Standard workstation dimensions support the fact that this workstation was better suited to users with “average” morphologies. The responses elicited in the Personalised and Wrist Support workstations were improved significantly when compared to the Standard workstation. Joint angles were more natural, upper trapezius EMG was reduced, standard of performance improved and perceptual responses indicated a diminished incidence of body and visual discomfort, as well as greater perceived satisfaction with these workstation dimensions. The improved physical responses suggest a decrease in the risk of developing cumulative trauma disorders. Although subjects were unaccustomed to the wrist support device, this workstation demonstrated a further reduction in the range of wrist angles, as well as a general positive attitude towards the concept.]]> Thu 13 May 2021 05:56:42 SAST ]]> https://commons.ufh.ac.za/vital/access/manager/Repository/vital:21260 Thu 13 May 2021 05:19:41 SAST ]]>