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The influence of ball-touches number on physical and physiological demands of large-sided games

Jaime San Román-Quintana ; Faculty of Physical Activity and Sport Sciences, Department of Physical Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
David Casamichana ; Faculty of Physiotherapy and Speech Therapy, University of Cantabria, Torrelavega, Spain
Julen Castellano ; Faculty of Physical Activity and Sport Sciences, Department of Physical Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
Julio Calleja-Gonzalez ; Faculty of Physical Activity and Sport Sciences, Department of Physical Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
Igor Jukić ; Faculty of Kinesiology, University of Zagreb, Croatia
Sergej M. Ostojić ; Faculty of Sport and Physical Education, University of Novi Sad, Serbia

Sažetak

The main aim of the study was to evaluate the relation between the number of ball touches for individual possession and physical/physiological demands during the large-sided soccer games (LSGs) of 7 vs. 7 players plus goalkeepers. During the exercise, the number of assigned touches for individual possession (1-touch, 2-touch and free-touch) was altered. Fourteen amateur soccer players (age: 24.4±4.7 years; height: 180±5.6 cm; weight: 77.9±5.6 kg) were monitored during exercise with 10 Hz GPS devices and heart rate (HR) monitors. The following variables were recorded: HR responses, total distance covered, distance covered in different speed ranges (0–6.9, 7.0–12.9, 13.0–17.9, 18.0–20.9 and >21 km·h–1), player load and number of accelerations. The number of ball touches altered physical and physiological demands during exercise. Higher HR responses and
greater distances covered were recorded during the free-touch assignment (p<.05). No significant differences were found in 1-touch and 2-touch protocols. These results may help coaches to modify different variables in LSGs concerning physical and physiological demands of soccer.

Ključne riječi

exercise intensity; specific Training; time-motion; GPS device; heart rate; number of ball touches

Hrčak ID:

112757

URI

https://hrcak.srce.hr/112757

Datum izdavanja:

31.12.2013.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.025 *