An 8-Week Program of Plyometrics and Sprints with Changes of Direction Improved Anaerobic Fitness in Young Male Soccer Players
| Autor: | Mohamed Souhaiel Chelly, Lawrence D. Hayes, Aymen Khemiri, René Schwesig, Ghaith Aloui, Souhail Hermassi, El Ghali Bouhafs, Thomas Bartels |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Male
Adolescent Health Toxicology and Mutagenesis Balance test Plyometric Exercise Athletic Performance Article Animal science complex performance diagnostic Soccer Plyometrics Humans Anaerobiosis Muscle Strength Young male Mathematics Balance (ability) muscle power Public Health Environmental and Occupational Health Balance performance Sprint Jump Medicine training intervention team sports Anaerobic exercise human activities |
| Zdroj: | International Journal of Environmental Research and Public Health Volume 18 Issue 19 International Journal of Environmental Research and Public Health, Vol 18, Iss 10446, p 10446 (2021) |
| ISSN: | 1660-4601 |
| DOI: | 10.3390/ijerph181910446 |
| Popis: | This study examined the effects of 8 weeks of twice-weekly combined plyometric and sprint with change-of-direction (CPSCoD) training into habitual training regimes of young male soccer players. Participants were randomly allocated to an experimental group (n = 17, age: 14.6 ± 0.44 years, body mass: 61.2 ± 7.34 kg, height: 1.67 ± 0.09 m, body fat: 11.2 ± 1.56%) and a control group (n = 16, age: 14.6 ± 0.39 years, body mass: 61.1 ± 3.96 kg, height: 1.67 ± 0.05 m, body fat: 11.8 ± 1.47%). Measures obtained pre- and post intervention included vertical and horizontal jump performance (i.e., squat jump (SJ), countermovement jump (CMJ), and standing long jump (SLJ)), and sprint performance (i.e., 5 m and 20 m sprint). In addition, Measures obtained pre- and post-intervention included change-of-direction ability (4 × 5 m sprint test (S 4 × 5 m) and sprint 9–3–6–3–9 m with backward and forward running (SBF)), repeated change of direction (RCoD), and static balance performance (stork balance test). The training group experienced superior jump (all p < 0.05 d ≥ 0.61), sprint (all p < d ≥ 0.58), change-of-direction (CoD) ability (all p < d ≥ 0.58), RCoD (all parameters except the fatigue index p < 0.01 effect size (d) ≥ 0.71), and static balance (all p < d ≥ 0.66) improvement. Adding twice-weekly CPSCoD training to standard training improves the anaerobic performance of U15 male soccer players. |
| Databáze: | OpenAIRE |
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