Literaturnachweis - Detailanzeige
| Autor/inn/en | Montoye, Alexander H. K.; Mitrzyk, Joe |
|---|---|
| Titel | Validity of the Blast Athletic Performance Monitor for Assessing Vertical Jump Height in Female Volleyball Players |
| Quelle | In: Measurement in Physical Education and Exercise Science, 23 (2019) 2, S.99-109 (11 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1091-367X |
| DOI | 10.1080/1091367X.2018.1539739 |
| Schlagwörter | Females; Athletes; Team Sports; Measurement Techniques; Measurement Equipment; College Athletics; College Students; Correlation; Performance; Psychomotor Skills |
| Abstract | Introduction: Wearable activity monitors have been developed for jump height assessment, but the Blast Athletic Performance monitor has not yet been validated, and it remains unclear if the Blast can track changes across a sports season. Methods: Collegiate women's volleyball players (n = 20) wore the Blast monitor (waistband) while performing standing vertical jumps (SVJs) and one-step vertical jumps (OSJs) weekly during and after a 9-week season. Jump heights from the Blast were compared to a Vertec (criterion). Results: Correlations of Blast and Vertec were moderately high (r = 0.67-0.69), but the Blast underestimated SVJ and OSJ (9.2-10.0 cm), with mean absolute percent errors 19.8-21.0%. A + 23% correction factor reduced errors to 10.5-11.3%. The Blast did not detect small decreases (2-4 cm) in criterion-measured jump height in the postseason. Conclusion: The Blast underestimated jump height and had limited ability to detect changes of up to 5.0 cm following a volleyball season. A relative correction lowered, but did not eliminate, measurement error. (As Provided). |
| Anmerkungen | Routledge. Available from: Taylor & Francis, Ltd. 530 Walnut Street Suite 850, Philadelphia, PA 19106. Tel: 800-354-1420; Tel: 215-625-8900; Fax: 215-207-0050; Web site: http://www.tandf.co.uk/journals |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
Literaturbeschaffung und Bestandsnachweise in Bibliotheken prüfen
Permalink als QR-Code
Inhalt auf sozialen Plattformen teilen (nur vorhanden, wenn Javascript eingeschaltet ist)
Teile diese Seite:
