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The Validity and Reliability of an Integrated Approach for Quantifying Match Physical-Tactical Performance

Ju, W, Lewis, C, Laws, A, Evans, M and Bradley, PS (2021) The Validity and Reliability of an Integrated Approach for Quantifying Match Physical-Tactical Performance. Biology of Sport, 39 (2). pp. 253-261. ISSN 0860-021X

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Abstract

This study aimed to: (1) develop an integrated approach to quantifying match physical-tactical performance and (2) comprehensively examine the validity and reliability of this novel approach. Both UEFA qualified coaches and performance analysts (n = 30) participated to verify the scientific robustness of this new method. The percentage of correct responses were used to verify the validity of the integrated approach and the minimum acceptable agreement was set at 80%. Two well-trained groups of observers analysed a randomly selected English Premier League match for inter- and intra-observer reliability using the kappa statistic. A high degree of validity was demonstrated as the mean percentage of correct responses by all participants, accounting for 91.8 ± 4.3% for all, 92.2 ± 4.7% for out-of-possession, and 91.6 ± 5.7% for in-possession physical-tactical variables. Inter- and intra-observer reliability were found to be strong (κ = 0.81) to almost perfect (κ = 0.94), respectively. Additional analyses demonstrated that there was a nearly perfect correlation between data derived from the novel filter used for the present study to capture high-intensity running and those obtained from the filter of the commercial data provider (r = 0.99; P

Item Type: Article
Additional Information: Ju, W., J Lewis, C., Evans, M., Laws, A., & S Bradley, P. (2022). The validity and reliability of an integrated approach for quantifying match physical-tactical performance. Biology of Sport, 39(2), 253-261. https://doi.org/10.5114/biolsport.2022.104919
Uncontrolled Keywords: 1106 Human Movement and Sports Sciences
Subjects: R Medicine > RC Internal medicine > RC1200 Sports Medicine
Divisions: Computer Science & Mathematics
Sport & Exercise Sciences
Publisher: Termedia Publishing
Date Deposited: 22 Mar 2021 13:12
Last Modified: 23 Jun 2021 11:15
DOI or Identification number: 10.5114/biolsport.2022.104919
URI: https://researchonline.ljmu.ac.uk/id/eprint/14660

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