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The effects of training with overweight and underweight cricket balls on fast-bowling speed and accuracy were investigated in senior club cricket bowlers randomly assigned to either a traditional (n = 9) or modified-implement training (n = 7) group. Both groups performed bowling training three times a week for 10 weeks. The traditional training group bowled only regulation cricket balls (156 g), whereas the modified-implement training group bowled a combination of overweight (161-181 g), underweight (151-131 g) and regulation cricket balls. A radar gun measured the speed of 18 consecutive deliveries for each bowler before, during and after the training period. Video recordings of the deliveries were also analysed to determine bowling accuracy in terms of first-bounce distance from the stumps. Bowling speed, which was initially 108 +/- 5 km h(-1) (mean +/- standard deviation), increased in the modified-implement training group by 4.0 km x h(-1) and in the traditional training group by 1.3 km x h(-1) (difference, 2.7 km x h(-1); 90% confidence limits, 1.2 to 4.2 km x h(-1)). For a minimum worthwhile change of 5 km x h(-1), the chances that the true effect on bowling speed was practically beneficial/trivial/harmful were 1.0/99/< 0.1%. For bowling accuracy, the chances were 1/48/51%. This modified-implement training programme is not a useful training strategy for club cricketers. 相似文献
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Librarians at the UMDNJ Cooper Library have been filling orders for patient education materials through Cooper University Hospital's Clinical Information System (CIS) since December 2000. This service was instituted in response to a JCAHO survey, which revealed that although patient education was being provided, it was not being routinely documented. Patient education orders fall into two categories: customized disease/procedure information and smoking cessation information. Nurses note the condition(s) and/or procedure(s) regarding which information is needed and indicate the education level of the material desired (basic, intermediate or advanced). Requests are received via a dedicated printer in the reference office. Librarians rely heavily upon a wide variety of Web-based consumer health resources, including proprietary resources such as MD Consult and Micromedex CareNotes. Patient Transport staff delivers two copies of all materials to nursing stations on patient care floors. One copy is for the patient to keep, while the other is attached to the patient's chart. To complete and document that patient education was provided, librarians record the order as filled in the CIS system. 相似文献
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The librarians of the Health Sciences Library worked with the director of the Primary Care Clerkship to reinforce the principles of Evidence-Based Medicine (EBM) searching, taught during the first two years of medical school, through an intensive workshop. The purpose of the program was to ensure that students apply EBM principles in a timely and effective manner in clinical situations. Working in teams led by a resident and librarian, students researched real cases and then evaluated the effectiveness of their approach to the problems. This paper outlines the rationale for the team approach, reviews the administration of a computer-based workshop, and discusses the evaluation process. Evaluation focused on both the current workshop and its implications for the informatics program presented to students during years one and two. 相似文献