Literaturnachweis - Detailanzeige
Autor/inn/en | Krustrup, P.; Hansen, P.R.; Nielsen, C.M.; Larsen, M.N.; Randers, M.B.; Manniche, V.; Hansen, L.; Dvorak, J.; Bangsbo, J. |
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Titel | Structural and functional cardiac adaptations to a 10-week school-based football intervention for 9-10-year-old children. Gefälligkeitsübersetzung: Strukturelle und funktionelle kardiale Adaptationen an eine zehnwöchige schulbasierte Fußball-Intervention bei neun- bis zehnjährigen Kindern. |
Quelle | In: Scandinavian journal of medicine & science in sports, 24 (2014) Suppl. S1, S. 4-9
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | online; gedruckt; Zeitschriftenaufsatz |
ISSN | 0905-7188; 1600-0838 |
DOI | 10.1111/sms.12277 |
Schlagwörter | Empirische Untersuchung; Anpassung; Kind; Schule; Herz-Kreislauf-System; Herz; Fußball; Kleinfeldspiel; Sportmedizin; Training; Trainingsprogramm; Intervention; Wirkung |
Abstract | The present study investigated the cardiac effects of a 10-week football training intervention for school children aged 9-10 years using comprehensive transthoracic echocardiography as a part of a larger ongoing study. A total of 97 pupils from four school classes were cluster-randomized into a control group that maintained their usual activities (CON; two classes, n = 51, 21 boys and 30 girls) and a football training group that performed an additional 3 x 40 min of small-sided football training per week (FT; two classes, n = 46, 23 boys and 23 girls). No baseline differences were observed in age, body composition, or echocardiographic variables between FT and CON. After the 10-week intervention, left ventricular posterior wall diameter was increased in FT compared with CON [0.4 ± 0.7 vs -0.1 ± 0.6 (± SD) mm; P ( 0.01] as was the interventricular septum thickness (0.2 ± 0.7 vs -0.2 ± 0.8 mm; P ( 0.001). Global isovolumetric relaxation time increased more in FT than in CON (3.8 ± 10.4 vs -0.9 ± 6.6 ms, P ( 0.05) while the change in ventricular systolic ejection fraction tended to be higher (1.4 ± 8.0 vs -1.1 ± 5.5%; P = 0.08). No changes were observed in resting heart rate or blood pressure. In conclusion, a short-term, school-based intervention comprising small-sided football sessions resulted in significant structural and functional cardiac adaptations in pre-adolescent children. Verf.-Referat. |
Erfasst von | Bundesinstitut für Sportwissenschaft, Bonn |
Update | 2015/3 |