Please use this identifier to cite or link to this item: http://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/79363
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dc.contributor國立臺灣師範大學體育學系zh_TW
dc.contributor.author黃長福zh_TW
dc.contributor.authorChenfu Huangen_US
dc.contributor.authorHung-ying Chenen_US
dc.contributor.authorHsiente Pengen_US
dc.date.accessioned2016-08-04T09:11:55Z-
dc.date.available2016-08-04T09:11:55Z-
dc.date.issued2005-08-27
dc.identifierntnulib_tp_F0104_02_008
dc.identifier.issn1999-4168
dc.identifier.urihttps://ojs.ub.uni-konstanz.de/cpa/article/view/835/765
dc.identifier.urihttp://rportal.lib.ntnu.edu.tw/handle/20.500.12235/79363-
dc.description.abstractThe standing long jump was one of the events in ancient Olympiad Games. Extra weights were held in the hands of athletes during the jump. It has long been debated whether the extra weights were used to make the challenge more difficult or to enhance the jumping performances. The purpose of this study was to investigate the effect of extra weights on standing long jump performance. A Redlake high-speed camera was synchronized with a Kistler force platform to collect the data of eight male jumping performances. The results Indicate that the total horizontal propelling time, time to maximal horizontal force, horizontal impulse and horizontal velocity of body CG at takeoff all increased. with loaded jumps. In addition, the vertical velocity of body CG and angles at takeoff decrease with loadedl weights. It was suggested optimal extra weights for extending standing jump distance is 8% of body mass.en_US
dc.languageen_US
dc.relationXXⅢ International Symposium on Biomechanics in Sports, Beijing, China.en_US
dc.subject.otherbiomechanicsen_US
dc.subject.otherstanding long jumpen_US
dc.subject.otherextra weighten_US
dc.titleThe effect of hand-held weights on standing long jump performanceen_US
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