STUDY ON THE DEVELOPMENT OF EXPLOSIVE FORCE IN FOOTBALL AT JUNIORS A LEVEL
DOI:
https://doi.org/10.24193/subbeag.62(4).31Keywords:
force, football, weight training, circuit, juniors.Abstract
The aim of this paper is to find and implement a program for the development of the muscles of young footballers in order to enforce the transition to seniors and to reduce the physical differences. The research included 40 subjects and faded over a 6 months period. The subjects were selected following the value-based observation, being considered as the most perspective players. The research results confirmed that all 5 follow-up indexes: push-ups, flat bench press, chin-ups, squats, high knee jumps, after the training period showed a good progress. In conclusion, we can once again confirm that the circuit-weight training method is an effective method for developing the force. At the same time, the results of the research show that the age of Juniors "A" (17-18 years) is suitable for the development of force.
REZUMAT. Studiul dezvoltării forței explozive în fotbal la juniori. Forța fizică depinde de activitatea sistemului nervos central, de secțiunea fiziologică a mușchiului și de procesele biochimice care au loc în mușchi. Eforturile voinței, concentrării și atenției pe care este capabil atletul sunt de asemenea foarte importante. Din punct de vedere biochimic, forța contracției musculare depinde de natura impulsurilor nervoase, modul de transmitere a acestor impulsuri și de acțiunea ATP asupra miozinei musculare. Scopul acestei lucrări este de a găsi și implementa un program de dezvoltare a sistemului muscular a tinerilor fotbaliști pentru a impune trecerea spre performanță și a reduce diferențele fizice. Cercetarea a inclus 40 de subiecți pe o perioadă de 6 luni. Subiecții au fost selectați în urma observării valorice, fiind considerați cei mai de perspectivă jucători. Rezultatele cercetării au confirmat faptul că toți cei 5 indicatori de urmărire: ridicări din culcat facial, împins din culcat dorsal pe plan orizontal, tracțiuni bara fixa, genuflexiune, sărituri cu genunchi sus, după perioada de antrenament au înregistrat un progres bun. În concluzie, putem confirma încă o dată că metoda de antrenament cu greutăți în circuit, este o metodă eficientă pentru dezvoltarea forței. În același timp, rezultatele cercetărilor arată că vârsta juniori "A" (17-18 ani) este potrivită pentru dezvoltarea forței.
Cuvinte cheie: forță, fotbal, pregătire în greutate, circuit, juniori.
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