The role of instability with plyometric training in sub-elite adolescent soccer players
Deutscher übersetzter Titel: | Die Bedeutung von Instabilität beim plyometrischen Training mit jugendlichen Fußballspielern |
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Autor: | Granacher, Urs; Prieske, Olaf; Majewski, M.; Büsch, Dirk; Mühlbauer, Thomas |
Erschienen in: | International journal of sports medicine |
Veröffentlicht: | 36 (2015), 5, S. 386-394, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0172-4622, 1439-3964 |
DOI: | 10.1055/s-0034-1390496 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201508006379 |
Quelle: | BISp |
Abstract
The aim of this present study was to investigate on the effects of concurrent training with blood flow restriction (BFR-CT) and concurrent training (CT) on the aerobic fitness, muscle mass and muscle strength in a cohort of older individuals. 25 healthy older adults (64.7±4.1 years; 69.33±10.8 kg; 1.6±0.1 m) were randomly assigned to experimental groups: CT (n=8, endurance training (ET), 2 days/week for 30–40 min, 50–80% VO2peak and RT, 2 days/week, leg press with 4 sets of 10 reps at 70–80% of 1-RM with 60 s rest), BFR-CT (n=10, ET, similar to CT, but resistance training with blood flow restriction: 2 days/week, leg press with 1 set of 30 and 3 sets of 15 reps at 20–30% 1-RM with 60 s rest) or control group (n=7). Quadriceps cross-sectional area (CSAq), 1-RM and VO2peak were assessed pre- and post-examination (12 wk). The CT and BFR-CT showed similar increases in CSAq post-test (7.3%, P<0.001; 7.6%, P<0.0001, respectively), 1-RM (38.1%, P<0.001; 35.4%, P=0.001, respectively) and VO2peak (9.5%, P=0.04; 10.3%, P=0.02, respectively). The BFR-CT promotes similar neuromuscular and cardiorespiratory adaptations as CT. Verf.-Referat