Soccer small-sided games in young players: rule modification to induce higher physiological responses
Autor: | Jamel Halouani, A Dellal, A. Chaouachi, Hamdi Chtourou, Karim Chamari |
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Jazyk: | angličtina |
Rok vydání: | 2017 |
Předmět: |
medicine.medical_specialty
Intensity Injury control Accident prevention Passive recovery Poison control Physical Therapy Sports Therapy and Rehabilitation 03 medical and health sciences 0302 clinical medicine Physiology (medical) Heart rate Soccer Small sided games medicine Players numbers Orthopedics and Sports Medicine Rules changes lcsh:Sports medicine lcsh:QH301-705.5 Simulation Rating of perceived exertion Original Paper 030229 sport sciences Physiological responses lcsh:Biology (General) Physical therapy Psychology lcsh:RC1200-1245 030217 neurology & neurosurgery Scoring |
Zdroj: | Biology of Sport, Vol 34, Iss 2, Pp 163-168 (2017) Biology of Sport |
ISSN: | 2083-1862 |
Popis: | The aim of this study was to identify the physiological responses of 3 forms of players’ numbers during two different games rules of small-sided games (SSG: stop-ball vs. small-goals rules). Eighteen youth amateur soccer players (age 13.5±0.7 years; height 168.9±6.1cm; body mass 63.1±7.7 kg) participated in this study and performed 3 SSGs with varying players’ number (2vs.2; 3vs.3 and 4vs.4): stop-ball SSG (SB-SSG) vs. small-goals SSG (SG-SSG) in a randomized and counter-balanced order on a constant pitch dimension (20×25m). The players performed 4×4 min SSG with 2-min of passive recovery in-between. Heart rate (HR), (expressed in bpm and % HRmax), lactate ([La-]), and rating of perceived exertion (RPE) were collected during each session. SB-SSG induced the higher HR values in comparison with the SG-SSG for the 3 game formats (2vs.2; 3vs.3 and 4vs.4). Also, compared with SG-SSG, SB-SSG induced the higher HR values during 2vs.2 compared with 4vs.4 games rules (178 vs. 174 and 175 vs. 171 bpm, respectively). However, the SB-SSG was more intense compared with SG-SSG in the 2 vs. 2 game rule compared with the two others (3 vs.3 and 4 vs. 4) for [La-] and RPE (7.58 vs. 7; 7.25 vs. 6.75 and 6.5 vs. 6.16 mmol ∙ L-1, and 7.75 vs. 7.33; 7.41 vs. 7.08 and 7.16 vs. 6.83, respectively). Therefore, the use of 2 vs. 2 and 3 vs. 3 SSG with SB-SSG seems to represent an alternative to coaches to increase cardiovascular and metabolic demands in youth soccer players. |
Databáze: | OpenAIRE |
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