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|a RC1235.J35 2016_JakobssonSofia |2 BU-Local |
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|a The acute effect of fatigue on planned agility performance |h [electronic resource]. |
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|a Miami, Fla. : |b Barry University, |c 2016. |
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|a ii, 117 leaves : |b illustrations ; |c 28 cm |
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|a Barry University Theses -- School of Human Performance and Leisure Sciences. |
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|a Thesis (M.S.)--Barry University, 2016. |
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|a Includes bibliographical references (leaves 95-100). |
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|a Copyright Sofia Jakobsson. Permission granted to Barry University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder. |
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|a We investigate the acute fatiguing effects of high intensity interval exercise (HIIE) on planned agility performance in 19 male (n = 9) and female (n =10) soccer players. An agility T-test was performed before (PRE), and twice following (POST 1 and POST 2) completion of four 4-sec cycle ergometer sprints. The sprint intervals were separated by 25-sec active recovery. POST 1 was performed approximately 25 sec following the final cycle sprint and POST 2 began two minutes after completing POST 1. Repeated measures ANOVA and Bonferroni post hoc tests were used to determine significant differences in the time (sec) to complete the T tests. During HIIE, the power drop measured as the difference between highest and lowest average power output achieved was 30.7 ± 9%. Time to complete the agility T-test significantly differed among the three tests (PRE: 10.46 ± .17 sec; POST 1: 11.67 ± .33 sec; POST 2: 10.96 ± .19 sec; F(2, 54) = 6.174, p = .003). Post hoc test revealed an increase in time from PRE to POST 1 (p = .002), but no difference between PRE and POST 2 (P =. 473). Nine participants (48%) were unable to complete POST 1 without errors; however, ten (52%) participants recovered well enough to perform POST 2 without error. These results show that acute fatigue from HIIE impairs planned agility, but performance can be recovered within a few minutes. Coaches can safely combine fatigue-inducing drills and planned agility training into a single session. |
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|a Electronic reproduction. |c Barry University, |d 2020. |f (Barry University Digital Collections) |n Mode of access: World Wide Web. |n System requirements: Internet connectivity; Web browser software. |
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|a Barry University Archives and Special Collections. |
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|a Sports |x Physiological aspects. |
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|a Exercise |x Physiological aspects. |
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|a Muscles |x Physiology. |
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|a Barry University Digital Collections. |
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|a Theses and Dissertations. |
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|a BUDC |c Theses and Dissertations |
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|u http://sobekcmsrv.barrynet.barry.edu/AA00001626/00001 |y Click here for full text |
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|a https:/budc.barry.edu/content/AA/00/00/16/26/00001/RC1235_J35 2016_JakobssonSofiathm.jpg |
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|a Theses and Dissertations |
