Force-Time Curve Variable Outcomes Following a Simulated Tennis Match in Junior Players.
This study examined the alterations induced by a simulated tennis competition on maximal isometric voluntary contraction (MVC), peak rate of force development (PRFD) and rate of force development (RFD) at different stages of contraction. Twenty junior tennis players performed an 80-minute simulated...
| Publicado en: | Journal of Sports Science & Medicine Vol. 21; no. 2; pp. 245 - 253 |
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| Autores principales: | , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Hakan Gur, Journal of Sports Science & Medicine
Jun2022
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=157321350&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 157321350 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 13032968 FYN jtl: Journal of Sports Science & Medicine issn: 13032968 maglogo: N pubinfo: dt: Jun2022 vid: 21 iid: 2 pid: 26030 pub: Hakan Gur, Journal of Sports Science & Medicine artinfo: ui: 157321350 157321350 157321350 10.52082/jssm.2022.245 157321350 ppf: 245 ppct: 8 formats: fmt: @attributes: type: P tig: atl: Force-Time Curve Variable Outcomes Following a Simulated Tennis Match in Junior Players. aug: au: Colomar, Joshua Corbi, Francisco Baiget, Ernest affil: National Institute of Physical Education of Catalonia (INEFC), University of Barcelona (UB), Barcelona, Spain sug: subj: Simulations Tennis Athletes, Elite In Adolescence Biomechanics Sporting Events Isometric Contraction Human Adolescence Pretest-Posttest Design Athletic Performance Muscle Strength Range of Motion Descriptive Statistics Adduction Abduction Adolescent: 13-18 years ab: This study examined the alterations induced by a simulated tennis competition on maximal isometric voluntary contraction (MVC), peak rate of force development (PRFD) and rate of force development (RFD) at different stages of contraction. Twenty junior tennis players performed an 80-minute simulated tennis match and two (pre and post) muscular performance tests. Variables tested included MVC, PRFD and RFD at 50, 100, 150 and 200 ms while performing a 90º shoulder internal rotation (IR90), 90º shoulder external rotation (ER90), shoulder horizontal adduction (ADD), shoulder horizontal abduction (ABD) and isometric midthigh pull (IMTP). Serve velocity (SV) was also registered. No significant changes were found regarding MVC, PRFD or SV. Non-significant moderate effect size (ES) towards a decrease in the IR90 RFD at 50 ms could be observed (16%; ES = 0.5) alongside an increase in the ADD and IMTP RFD at 150 ms (-15.8%, - 8.2%; ES = -0.53, -0.54) and IMTP RFD at 200 ms (-13%; ES = -0.54). Results indicate that MVC, PRFD, RFD at different time intervals and SV are unaltered following an 80-minute simulated match, possibly due to insufficient alterations triggered on key factors affecting the tested variables. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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