Related Experiment Video
Updated: Jun 14, 2026
09:24
A Rapidly Incremented Tethered-Swimming Maximal Protocol for Cardiorespiratory Assessment of Swimmers
Published on: January 28, 2020
Reliability of an in-water repeated-sprint test for water polo
Frankie H Y Tan1, Ted Polglaze, Brian Dawson
1School of Sport Science, Exercise, and Health, University of Western Australia, Crawley, WA, Australia.
International Journal of Sports Physiology and Performance
|March 24, 2010
Abstract:
Time-motion studies indicate the importance of repeated high-intensity activities during water polo match play. The purpose of this study was to assess the reliability of an in-water repeated-sprint test, which comprised 6x10-m all-out sprints, departing every 17 s. This protocol was chosen to replicate the regular intense periods of match play.
More Related Videos
Related Concept Videos
01:14Testing Water Quality
When the quality of water for concrete preparation is uncertain, its impact on the setting time of cement and compressive strength of mortar is assessed by comparison with de-ionized or distilled water benchmarks. American Society for Testing and Materials (ASTM) C1602 requires the setting times to be within 90 minutes of the control, British Standard (BS) 3146:1980 allows a 30-minute variance in the initial setting, while British Standards European Norm (BS EN) 1008 specifies initial setting...
01:17Wald-Wolfowitz Runs Test II
The Wald-Wolfowitz runs test, commonly referred to as the runs test, is a nonparametric test used to assess the randomness of ordered data. The test evaluates the number of runs, which are consecutive sequences of similar elements within the data. If the number of runs is significantly higher or lower than expected, the data is considered non-random, indicating a detectable pattern or structure.
For binary data, runs are identified using symbols such as + and −, or equivalently, 1s and 0s. In...
For binary data, runs are identified using symbols such as + and −, or equivalently, 1s and 0s. In...