Design and Validation of a New Tennis-Specific Reactive Agility Test—A Pilot Study

• Published in: International journal of environmental research and public health 2022-08, Vol.19 (16), p.10039
• Main Authors: Munivrana, Goran, Jelaska, Igor, Tomljanović, Mario
• Format: Article
• Language: English
• Subjects: Design; Feasibility; Players; Reliability; Skills; Tennis; Tennis equipment; Youth
• ISSN: 1660-4601; 1661-7827; 1660-4601
• DOI: 10.3390/ijerph191610039

Agility is an important ability for tennis players, but there is an evident lack of studies focusing on the applicability of tennis-specific agility tests that capture a combination of the physical and cognitive agility performance. Therefore, the main aim of this study was to design and test measurement properties of the tennis-specific reactive agility test that would be feasible and practical for regular implementation. A total of 32 youth tennis players (21 males and 11 females; 10.85 ± 1.50 years) participated in this study. The measurement characteristics of the newly designed reactive agility tennis-specific (TS-RAN) test have been established by comparing it with two generic agility tests and with two tennis-specific pre-planned agility tests. The overall reliability of the new TS-RAN test can only be considered “moderate to good”, as although the results of participants showed good internal consistency, the within-subject reliability of the test proved to be unsatisfactory, since the participants showed a lack of performance consistency. This is not unexpected considering the very young age of the participants who performed the test for the very first time. The new TS-RAN test was highly projected (0.91) on the same single latent dimension, with the variance predominately explained by the tennis-specific agility tests. The test’s greatest strength is its high feasibility, since the test does not require any special set-up nor technical equipment, and that makes it practical for regular implementation in a practical setting. Further research studies are needed in order to confirm the test’s potential to be widely accepted and used.