Between-day reliability and usefulness of a fitness testing battery in youth sport athletes: Reference data for practitioners

Journal article


Sawczuk, Thomas, Jones, Ben, Scantlebury, Sean, Weakley, Jonathon, Read, Dale B., Costello, Nessan, Darrall-Jones, Joshua David, Stokes, Keith A. and Till, Kevin. (2018). Between-day reliability and usefulness of a fitness testing battery in youth sport athletes: Reference data for practitioners. Measurement in Physical Education and Exercise Science. 22(1), pp. 11 - 18. https://doi.org/10.1080/1091367X.2017.1360304
AuthorsSawczuk, Thomas, Jones, Ben, Scantlebury, Sean, Weakley, Jonathon, Read, Dale B., Costello, Nessan, Darrall-Jones, Joshua David, Stokes, Keith A. and Till, Kevin
Abstract

This study aimed to evaluate the between-day reliability and usefulness of a fitness testing battery in a group of youth sport athletes. Fifty-nine youth sport athletes (age = 17.3 ± 0.7 years) undertook a fitness testing battery including the isometric mid-thigh pull, counter-movement jump, 5–40 m sprint splits, and the 5–0-5 change of direction test on two occasions separated by 7 days. Usefulness was assessed by comparing the reliability (typical error) to the smallest worthwhile change. The typical error was 5.5% for isometric mid-thigh pull and 3.8% for counter-movement jump. The typical error values were 2.7, 2.5, 2.2, 2.2, and 1.8% for the 5, 10, 20, 30, and 40 m sprint splits, and 4.1% (left) and 5.4% (right) for the 5–0-5 tests. The smallest worthwhile change ranged from 1.1 to 6.1%. All tests were identified as having “good” or “acceptable” reliability. The isometric mid-thigh pull and counter-movement jump had “good” usefulness, all other tests had “marginal” usefulness.

Keywordsfitness testing; power; reliability; speed; strength; usefulness
Year2018
JournalMeasurement in Physical Education and Exercise Science
Journal citation22 (1), pp. 11 - 18
PublisherTaylor & Francis
ISSN1091-367X
Digital Object Identifier (DOI)https://doi.org/10.1080/1091367X.2017.1360304
Scopus EID2-s2.0-85028559727
Page range11 - 18
Research GroupSchool of Behavioural and Health Sciences
Publisher's version
File Access Level
Controlled
Place of publicationUnited States of America
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