Literaturnachweis - Detailanzeige
| Autor/inn/en | Mahar, Matthew T.; Welk, Gregory J.; Janz, Kathleen F.; Laurson, Kelly; Zhu, Weimo; Baptista, Fatima |
|---|---|
| Titel | Estimation of Lower Body Muscle Power from Vertical Jump in Youth |
| Quelle | In: Measurement in Physical Education and Exercise Science, 26 (2022) 4, S.324-334 (11 Seiten)
PDF als Volltext |
| Zusatzinformation | ORCID (Mahar, Matthew T.) ORCID (Laurson, Kelly) ORCID (Zhu, Weimo) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1091-367X |
| DOI | 10.1080/1091367X.2022.2041420 |
| Schlagwörter | Physical Fitness; Muscular Strength; Psychomotor Skills; Body Height; Body Weight; Body Composition; Age Differences; Gender Differences; Preadolescents; Tests; Equations (Mathematics); Prediction; Foreign Countries; Portugal (Lisbon) |
| Abstract | Incorporation of the vertical jump (VJ) test in health-related fitness batteries is predicated on the availability of prediction equations to accurately estimate VJ power. The purpose was to develop and validate a generalizable equation to estimate VJ power from VJ height, body mass, age, and sex in 10- to 18-year-olds. The sample (N = 529) performed a VJ test and had VJ power assessed via mechanography. Validation and cross-validation groups were randomly formed to assess accuracy. Results indicated that estimates of VJ power from VJ height and body mass were accurate (R = 0.93, SEE = 275 Watts). Age and sex did not add substantially to the model. Upon cross-validation, accuracy was maintained. The newly developed model was more accurate than previously published equations. The following equation provides accurate and feasible estimates of VJ power (Watts) = -1354.820 + (35.455*VJ[cm]) + (43.942*body mass[kg]). This equation provides a feasible way to estimate power in field-based settings. (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 | 2024/1/01 |
Literaturbeschaffung und Bestandsnachweise in Bibliotheken prüfen
Permalink als QR-Code
Inhalt auf sozialen Plattformen teilen (nur vorhanden, wenn Javascript eingeschaltet ist)
Teile diese Seite:
