caa a22 4500 467940193 CHVBK 20180406153010.0 cr unu---uuuuu 170328e20061101xx s 000 0 eng 10.1007/s00421-006-0284-8 doi (NATIONALLICENCE)springer-10.1007/s00421-006-0284-8 Reliability of a 5×6-s maximal cycling repeated-sprint test in trained female team-sport athletes [Elektronische Daten] [K. McGawley, D. Bishop] The present study examined the reliability of work and power measures during a 5×6-s cycle ergometer test of repeated-sprint ability. Nine, well-trained, female soccer players performed five, 5×6-s repeated-sprint tests on a front-access cycle ergometer on separate days. Sprints were separated by 24s of active recovery. Absolute measures of total work done (W tot), total peak power (PPtot), work done during sprint 1 (W 1) and peak power output during sprint 1 (PP1) were recorded. Decrement scores in work done (W dec) and peak power output (PPdec), and fatigue indices for work done (FI W ) and peak power (FI P ), were calculated. Significant improvements in all of the work and power measures were observed between trial 1 and subsequent trials (P<0.05), but no significant differences were identified between trials 2, 3, 4 and 5. The same was true for increases in the decrement scores. The coefficient of variation (CV) was established to reflect within-subject reproducibility for each variable. The CV was significantly improved by the third trial for work done (W tot CV: trials 1-2=5.5%; trials 3-4=2.8%), peak power (PPtot CV: trials 1-2=5.1%; trials 3-4=2.7%) and performance decrement scores (P<0.05). The standard error of measurement (SEM) and intraclass correlation coefficient (ICC) were also calculated for each variable and expressed within 95% confidence intervals. It was concluded that two familiarisation trials are optimal for collecting reliable data from a 5×6-s repeated-sprint cycling test. Furthermore, due to the large variation around performance decrement it was suggested that decrement scores ought to be interpreted with caution. Springer-Verlag, 2006 Repeated-sprint ability nationallicence Cycle ergometer nationallicence Reproducibility nationallicence Coefficient of variation nationallicence Standard error of measurement nationallicence Intraclass correlation coefficient nationallicence McGawley K. Team Sport Research Group, School of Human Movement and Exercise Science, The University of Western Australia, 35 Stirling Highway, 6009, Crawley, WA, Australia aut Bishop D. Team Sport Research Group, School of Human Movement and Exercise Science, The University of Western Australia, 35 Stirling Highway, 6009, Crawley, WA, Australia aut European Journal of Applied Physiology Springer-Verlag 98/4(2006-11-01), 383-393 1439-6319 98:4<383 2006 98 421 https://doi.org/10.1007/s00421-006-0284-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00421-006-0284-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- McGawley K. Team Sport Research Group, School of Human Movement and Exercise Science, The University of Western Australia, 35 Stirling Highway, 6009, Crawley, WA, Australia aut NATIONALLICENCE 700 1- Bishop D. Team Sport Research Group, School of Human Movement and Exercise Science, The University of Western Australia, 35 Stirling Highway, 6009, Crawley, WA, Australia aut NATIONALLICENCE 773 0- European Journal of Applied Physiology Springer-Verlag 98/4(2006-11-01), 383-393 1439-6319 98:4<383 2006 98 421 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer