The health-enhancing efficacy of Zumba® fitness : an 8-week randomised controlled study
Deutscher übersetzter Titel: | Die gesundheitssteigernde Effektivität eines Zumba® Fitness-Programms : eine 8-wöchige randomisierte kontrollierte Studie |
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Autor: | Domene, Pablo A.; Moir, Hannah Jayne; Pummell, Elizabeth; Knox, Allan; Easton, Chris |
Erschienen in: | Journal of sports sciences |
Veröffentlicht: | 34 (2016), 15, S. 1396-1404, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0264-0414, 1466-447X |
DOI: | 10.1080/02640414.2015.1112022 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201606003699 |
Quelle: | BISp |
Abstract des Autors
The purpose of this study was to gain a holistic understanding of the efficacy of Zumba® fitness in a community-recruited cohort of overweight and physically inactive women by evaluating (i) its physiological effects on cardiovascular risk factors and inflammatory biomarkers and (ii) its mental health-enhancing effects on factors of health-related quality of life (HRQoL). Participants were randomly assigned to either engagement in one to two 1 h classes of Zumba® fitness weekly (intervention group; n = 10) or maintenance of habitual activity (control group; n = 10). Laboratory assessments were conducted pre- (week 0) and post-intervention (week 8) with anthropometric, physiological, inflammatory and HRQoL data collected. In the intervention group, maximal oxygen uptake significantly increased (P < 0.05; partial η2 = 0.56) by 3.1 mL · kg−1 · min−1, per cent body fat significantly decreased (P < 0.05; partial η2 = 0.42) by –1.2%, and interleukin-6 and white blood cell (WBC) count both significantly decreased (P < 0.01) by –0.4 pg · mL−1 (partial η2 = 0.96) and –2.1 × 109 cells · L−1 (partial η2 = 0.87), respectively. Large magnitude enhancements were observed in the HRQoL factors of physical functioning, general health, energy/fatigue and emotional well-being. When interpreted in a community-based physical activity and psychosocial health promotion context, our data suggest that Zumba® fitness is indeed an efficacious health-enhancing activity for adults.