Relationship between brief and prolonged repeated sprint ability.
Repeated sprint ability (RSA) is often assessed over a brief time period with limited recovery between sprints; however, it is not known how performance in such tests is related to the ability to perform repeated sprints over a more prolonged duration. Eighteen boys aged 15.3+/-0.5 years completed b...
| Publicado en: | Journal of Science & Medicine in Sport Vol. 12; no. 1; pp. 238 - 244 |
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| Autores principales: | , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Elsevier B.V.
Jan2009
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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=105625274&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 105625274 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 14402440 1FKA jtl: Journal of Science & Medicine in Sport issn: 14402440 maglogo: N pubinfo: dt: Jan2009 vid: 12 iid: 1 pid: 467 pub: Elsevier B.V. place: New York, New York artinfo: ui: 105625274 NLM18077213 2010168595 10.1016/j.jsams.2007.09.006 NLM18077213 105625274 ppf: 238 ppct: 6 formats: tig: atl: Relationship between brief and prolonged repeated sprint ability. aug: au: Oliver JL Armstrong N Williams CA Oliver, Jonathan L Armstrong, Neil Williams, Craig A affil: Cardiff School of Sport, University of Wales Institute, Cardiff, UK sug: subj: Athletic Performance Physiology Physical Fitness Physiology Running Physiology Adolescence Analysis of Variance Computer Terminals Exercise Test Methods Male Human Adolescent: 13-18 years Male ab: Repeated sprint ability (RSA) is often assessed over a brief time period with limited recovery between sprints; however, it is not known how performance in such tests is related to the ability to perform repeated sprints over a more prolonged duration. Eighteen boys aged 15.3+/-0.5 years completed both a brief and prolonged RSA test on a non-motorised treadmill. The brief RSA test consisted of seven 5s sprints with 20s of recovery between sprints and the prolonged RSA test lasted for 42min and included a 5s sprint every 2min. There was a moderate but significant relationship between the mean speed in both tests (r=0.51, p<0.05). The maximal speed achieved in a single sprint provided strong relationships with both brief RSA speed (r> or =0.72, p<0.001) and prolonged RSA speed (r> or =0.77, p<0.001). Total work done during the brief protocol was significantly correlated to both total work (r=0.81, p<0.001) and total sprint distance (r=0.79, p<0.001) during the prolonged test. There were no significant relationships between percentage decrement scores across the two protocols (r< or =0.33, p>0.05). Maximal speed in a single sprint and total work done during repeated sprints represent general qualities related to RSA that are independent of the test protocol. The mean speed and decrements in performance represent specific RSA qualities, which are dependent on the frequency of sprints and duration of the test protocol. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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