https://vital.seals.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 The effects of sustained attention, workload and task-related fatigue on physiological measures and performance during a tracking task https://vital.seals.ac.za/vital/access/manager/Repository/vital:5120 Wed 12 May 2021 23:30:20 SAST ]]> Musculoskeletal and perceptual responses of batsmen comparing high- and moderate-volume sprints between the wickets https://vital.seals.ac.za/vital/access/manager/Repository/vital:5171 Wed 12 May 2021 18:40:05 SAST ]]> Investigation of the effect of short duration breaks in delaying the onset of performance related fatigue during long distance monotonous driving at different times of the day https://vital.seals.ac.za/vital/access/manager/Repository/vital:5170 Thu 13 May 2021 06:36:24 SAST ]]> The analysis of the strain level and the predicted human error probability for critical hospital tasks https://vital.seals.ac.za/vital/access/manager/Repository/vital:5104 Thu 13 May 2021 05:24:07 SAST ]]> The impact of clothing and protective gear on biophysical, physiological, perceptual and performance responses of rugby players during a simulated rugby protocol https://vital.seals.ac.za/vital/access/manager/Repository/vital:5124 0.05) differences for muscle activity between conditions, except for the semitendinosus muscle, which was significantly (p< 0.05) higher during the control condition while running at high speeds. Players‘ heart rates, core temperatures and perceptual responses were significantly (p< 0.05) higher during the experimental condition, compared to the control condition. Performance responses were significantly (p< 0.05) lower during the experimental condition. Conclusion: The main driver of physiological and perceptual responses was the exercise itself. However, the additional clothing and protective gear exacerbated the responses, particularly towards the end stages of the protocol. This negatively impacted players‘ performance. Muscle activity appeared to be unaffected by increased body temperatures. However, core temperatures never reached critically high levels during either condition.]]> Thu 13 May 2021 04:19:45 SAST ]]> Peripheral vision field fatigue during simulated driving : the effects of time on task and time of day on selected psychophysiological, performance and subjective responses https://vital.seals.ac.za/vital/access/manager/Repository/vital:5141 Thu 13 May 2021 02:50:03 SAST ]]>