دورية أكاديمية
Determination of the best pre-jump height for improvement of two-legged vertical jump.
| العنوان: | Determination of the best pre-jump height for improvement of two-legged vertical jump. |
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| المؤلفون: | Jafari M; Department of Exercise Rehab, Faculty of Exercise Sciences, University of Isfahan, Isfahan, Iran., Zolaktaf V, Marandi SM |
| المصدر: | International journal of preventive medicine [Int J Prev Med] 2013 Apr; Vol. 4 (Suppl 1), pp. S104-9. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Isfahan University of Medical Sciences Country of Publication: Iran NLM ID: 101535380 Publication Model: Print Cited Medium: Print ISSN: 2008-7802 (Print) Linking ISSN: 20087802 NLM ISO Abbreviation: Int J Prev Med Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: Isfahan : Isfahan University of Medical Sciences, 2010- |
| مستخلص: | Background: Athletic performance in many sports depends on two-legged vertical jump. The objective of this study was to examine the effect of different pre-jump height exercises on two-legged vertical jump and to determine the best pre-jump height(s). Methods: Subjects included 35 females and 42 males. By matched randomized sampling, subjects of each sex were assigned into four groups, namely, control, 10-cm hurdle, 20-cm hurdle, and 30-cm hurdle. They participated in the same training program for 6 weeks. Statistical analyses were based on one-way and repeated-measure analysis of variance (ANOVA). Results: Analysis of the data showed that practice over hurdles of 10 cm was better than no hurdle and hurdles of >10 cm. Also, jump attempts over hurdles were efficient for trained athletes, but not for untrained athletes. For both sexes, the rate of spike improvement was much better in the experimental groups than in the control groups; it was independent from the rate of progress in jump, which was relatively less evident. Conclusions: It is likely that rather than increasing jump height, training over hurdle enabled the players to use a higher percent of their jump potentials. |
| References: | Med Sci Sports Exerc. 1993 Nov;25(11):1279-86. (PMID: 8289617) J Sci Med Sport. 2010 May;13(3):332-9. (PMID: 19443269) Res Q. 1976 Oct;47(3):332-5. (PMID: 1069321) Med Sci Sports Exerc. 1994 Aug;26(8):1012-20. (PMID: 7968418) J Strength Cond Res. 2009 Mar;23(2):495-506. (PMID: 19197203) Med Sci Sports Exerc. 1985 Dec;17(6):635-9. (PMID: 4079733) Med Sci Sports Exerc. 1988 Oct;20(5 Suppl):S135-45. (PMID: 3057313) |
| فهرسة مساهمة: | Keywords: Plyometric training; training hurdle; volleyball |
| تواريخ الأحداث: | Date Created: 20130530 Date Completed: 20130530 Latest Revision: 20220311 |
| رمز التحديث: | 20231215 |
| مُعرف محوري في PubMed: | PMC3665014 |
| PMID: | 23717758 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 2008-7802 |
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