146 resultados para Cricket.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Includes index.
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The capability of cricket batsmen of different skill levels to pick-up information from the pre-release movement pattern of the bowler, from pre-bounce ball flight, and from post-bounce ball flight was examined experimentally. Six highly skilled and six low-skilled cricket batsmen batted against three different leg-spin bowlers while wearing liquid crystal spectacles. The spectacles permitted the specific information available to the batsmen on each trial to be manipulated such that vision was either: (i) occluded at a point prior to the point of ball release (thereby only allowing vision of advance information from the bowler's delivery action); (ii) occluded at a point prior to the point of bat[ bounce (thereby permitting the additional vision of pre-bounce ball flight); or (iii) not occluded (thereby permitting the additional vision of post-bounce bat[ flight information). Measurement was made on each trial of both the accuracy of the definitive (forward-backward) foot movements made by the batsmen and their success (or otherwise) in making bat-bat[ contact. The analyses revealed a superior capability of the more skilled players to make use of earlier (pre-bounce) bat[ flight information to guide successful bat-bat[ interception, thus mirroring the greater use of prospective information pick-up by skilled performers observed in other aspects of batting and in other time-constrained performance domains. (c) 2006 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.
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Four experiments are reported that examine the ability of cricket batsmen of different skill levels to pick up advance information to anticipate the type and length of balls bowled by swing and spin bowlers. The information available upon which to make the predictive judgements was manipulated through a combination of temporal occlusion of the display and selective occlusion or presentation of putative anticipatory cues. In addition to a capability to pick up advance information from the same cues used by intermediate and low-skilled players, highly skilled players demonstrated the additional, unique capability to pick up advance information from some specific early cues (especially bowling hand and arm cues) to which the less skilled players were not attuned. The acquisition of expert perceptual-motor skill appears to involve not only refinement of information extraction but also progression to the use of earlier, kinematically relevant sources of information.
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Considers the Wolverhampton County Court decision in Bartlett v English Cricket Board Association of Cricket Officials on whether cricket umpires at an amateur match were liable for injuries to a player based on their inspection of the condition of the cricket ground after heavy rain and their decision to allow play to proceed. Comments on the approach to the umpires' standard of care.
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This presentation is about the law of professional negligence as it applies to sport. The presentation asks, paradoxically, if the skills you have as a sports coach or official might ever, on not being reasonably applied, leave you or your sport vulnerable to a claim in negligence. To inform this debate, the recent judgment in Bartlett v English Cricket Board Association of Cricket Officials (unreported, County Court (Birmingham), 27 August 2015) is critically considered. Arguably, this case is indicative of the extension of tortious liability in the UK, most notably, for officials and coaches in the context of amateur sport, essentially requiring HHJ Lopez to determine what might be termed the ‘professional liability of an amateur’.