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The value of a non-sport-specific motor test battery in predicting performance in young female gymnasts 总被引：3，自引：2，他引：1
Vandorpe B Vandendriessche JB Vaeyens R Pion J Lefevre J Philippaerts RM Lenoir M 《Journal of sports sciences》2012,30(5):497-505
Gymnastics talent identification focuses on the identification of young gymnasts who display characteristics for potential success in the future. The aim of this study was to identify which current performance characteristics are related to performance in competition 2 years later. Twenty-three female gymnasts aged 7-8 years completed a multidimensional test battery measuring anthropometric, physical, and coordinative characteristics and were technically evaluated by expert coaches. Two years later, the all-around competition results of those gymnasts now participating in elite (n = 12) and sub-elite (n = 11) competition were obtained. None of the initial measurements significantly correlated with the results of the sub-elite gymnasts 2 years later. For the elite gymnasts, a non-sport-specific motor test battery correlated strongly with the competition result, with more than 40% of the variation in competition performance being explained by the result on that test 2 years earlier. Neither the coaches' judgement nor the anthropometric and physical characteristics were sensitive enough to predict performance. A motor coordination test might be valuable in the early identification of gymnasts, as its discriminative and predictive qualities might be sufficiently powerful for selection within a relatively homogeneous population of gymnasts exhibiting similar anthropometric and physical profiles. 相似文献
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Stijn P.J. Matthys Roel Vaeyens Job Fransen Dieter Deprez Johan Pion Joric Vandendriessche 《Journal of sports sciences》2013,31(3):325-334
Abstract Longitudinal research provides valuable information about change and progress towards elite performance. Unfortunately, there is a lack of longitudinal research in handball. In this study, 94 youth handball players (oldest group: n = 41; age 15–17 and youngest group: n = 53; age 13–15) were followed over a three-year period. Repeated Measures ANCOVA was conducted to reveal longitudinal changes in anthropometry and physical performance between elite and non-elite players, controlling for maturation. Maturation effects were found for anthropometry (P < 0.01) and some physical performance measures in strength and speed (P < 0.05). The lack of significant interaction effects revealed that during the three years of the study the elite players did not improve their physical performance more rapidly than the non-elites. Furthermore, they had a similar anthropometric profile to the non-elites. Elite players performed better on the Yo-Yo Intermittent Recovery test (P < 0.01; on average 24.0 in the youngest group and 25.2% in the oldest group over the three years) and on the speed and coordination items (P < 0.05; shuttle run: 3.6 and 5.1%; cross hopping: 11.0 and 14.8%, handball-specific shuttle run: 7.6 and 7.7%; slalom dribble test: 10.7 and 8.9%; sprint 30 m: 4.9 and 3.9%). Additionally, Yo-Yo performance and coordination with and without a ball were the most discriminating factors between the playing levels. In conclusion, youth coaches and scouts within team handball should recognise the importance of good skills and an excellent endurance for talent identification purposes. 相似文献
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Fransen J Pion J Vandendriessche J Vandorpe B Vaeyens R Lenoir M Philippaerts RM 《Journal of sports sciences》2012,30(4):379-386
The Developmental Model of Sports Participation proposes two pathways towards expertise in sports between 6 and 12 years of age: early specialization and early diversification. This study investigated the effect of sampling various sports and of spending many or few hours in sports on fitness and gross motor coordination. Altogether, 735 boys in three age groups (6-8, 8-10, and 10-12 years) were profiled using a fitness test battery. A computerized physical activity questionnaire was used to obtain data on sports participation. In the eldest group, (M)ANCOVA showed a positive effect of sampling various sports on strength, speed, endurance, and gross motor coordination (P < 0.05). A positive effect of many hours per week spent in sports was apparent in every age group. These data suggest an acute positive effect of many hours in sports and a latent positive effect of early sampling on fitness and gross motor coordination. Multiple comparisons revealed that boys aged 10-12 years, who spent many hours in various sports, performed better on standing broad jump (P < 0.05) and gross motor coordination (P < 0.05) than boys specializing in a single sport. Therefore, our results highlight the importance of spending many hours in sports and sampling various sports in the development of fitness and gross motor coordination. 相似文献
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2BIC: taking your adventuring gear to organise pop‐up health information literacy sessions 
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下载免费PDF全文 Thomas Vandendriessche Marleen Michels Linda Stoop Natasja Vissenaekens Inge Discart 《Health information and libraries journal》2018,35(3):256-261
Academic libraries play an important role in the provision of health information literacy (IL) skills and there are many approaches to how these can be delivered. In this paper, guest writers Inge Discart and colleagues from KU Leuven Libraries 2Bergen Information Centre (2BIC) in Belgium discuss a pop‐up information literacy skills project. In particular, the article presents the findings from an initial information skills needs assessment conducted at the University, followed by how the concept of the pop‐up sessions was developed and promoted throughout the organisation. The paper identifies the variety of sessions offered and the format in which they were delivered, with final results on how these were received and which sessions were the most popular. This article provides insight into an alternative approach to health information skills delivery and the outcomes from it. H S 相似文献
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