title: Acute nonhypothermic exposure to cold impedes motor skill performance in video gaming compared to thermo-neutral and hot conditions.
abstract: The study examined whether or not acute exposure to unfamiliar hot or cold conditions impairs performance of highly skilled coordinative activities and whether prior physical self-efficacy beliefs were associated with task completion. Nineteen volunteers completed both Guitar Hero and Archery activities as a test battery using the Nintendo Wii console in cold (2 degrees C), neutral (20 degrees C), and hot (38 degrees C) conditions. Participants all completed physical self-efficacy questionnaires following experimental familiarization. Performances of both Guitar Hero and Archery significantly decreased in the cold compared with the neutral condition. The cold trial was also perceived as the condition requiring both greater concentration and effort. There was no association between performance and physical self-efficacy. Performance of these coordinative tasks was compromised by acute (nonhypothermic) exposure to cold; the most likely explanation is that the cold condition presented a greater challenge to attentional processes as a form of environmental distraction.
authors.affiliation: Institute of Sport & Exercise Science, James Cook University, Cairns, QLD, Australia. andrew.edwards@jcu.edu.au
authors.forename: Andrew M
authors.initials: AM
authors.lastname: Edwards
authors.forename: Robert G
authors.initials: RG
authors.lastname: Crowther
authors.forename: R Hugh
authors.initials: RH
authors.lastname: Morton
authors.forename: Remco C
authors.initials: RC
authors.lastname: Polman
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D001288:Attention / Q000502:physiology; D003080:Cold Temperature; D005260:Female; D006358:Hot Temperature; D006801:Humans; D008297:Male; D011597:Psychomotor Performance / Q000502:physiology*; D013697:Thermosensing / Q000502:physiology; D018910:Video Games