Physical Responses of Different Small-Sided Game Formats in Elite Youth Soccer Players
| Autor: | Anke Heitmann, Lutz Müller, Mirko Brandes |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Male
Adolescent Anaerobic Threshold Lactic acid blood Physical Therapy Sports Therapy and Rehabilitation Walking Running Animal science Heart Rate Soccer Heart rate Blood lactate Humans Aerobic exercise Orthopedics and Sports Medicine Lactic Acid Mathematics Analysis of Variance Communication Physical Education and Training business.industry General Medicine Physiological responses Physical Fitness Time and Motion Studies Physical Endurance business human activities Anaerobic exercise |
| Zdroj: | Journal of Strength and Conditioning Research. 26:1353-1360 |
| ISSN: | 1064-8011 |
| Popis: | A major use of small-sided games (SSGs) in soccer training is the concomitant development of game-specific aerobic fitness. We hypothesize that the SSG formats of 2 vs. 2, 3 vs. 3, and 4 vs. 4 players reveal game-like intensities and therefore are most adequate to increase game-specific aerobic fitness. Heart rate (HR), percentage of maximum heart rate (HRmax), blood lactate concentration (La), and time-motion characteristics of 17 elite male youth soccer players (aged 14.9 ± 0.7 years, V[Combining Dot Above]O2max 61.4 ± 4.5 ml·kg·min, HRmax 199.6 ± 7.3 b·min) were collected by global positioning systems while performing the SSG formats. Repeated-measures analysis of variance and effect sizes were calculated to demonstrate the differences between SSG formats. Highest physiological responses were obtained in 2 vs. 2 (HR: 186 ± 7 b·min, HRmax: 93.3 ± 4.2%, La: 5.5 ± 2.4 mmol·L) followed by 3 vs. 3 (HR: 184 ± 8 b·min, HRmax: 91.5 ± 3.3%, La: 4.3 ± 1.7 mmol·L) and 4 vs. 4 (HR: 179 ± 7 b·min, HRmax 89.7 ± 3.4%, La: 4.4 ± 1.9 mmol·L). Pronounced differences were found for most physiological parameters and for time spent in the speed zones "walking" ( |
| Databáze: | OpenAIRE |
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