The body communication in processes of qualitative analysis of sport performance is a field of research a little bit explored. It may be useful to approach the study trying to identify and analyze the possible implications on motor control and learning. It might be useful for analyzing the performance of the ath- lete identify, explain, argue and finally justify the specific contribution of the body communication on the determination of the partial and final results according to motor control theory. The aim of this the- oretical study is to describe and possibly to argue the implications inherent in the empirical results of the study of body communication. Significant elements of Closed loop of motor control are two, the first is the perceptual trace, ie a warehouse full of information concerning the sensory perceptions that the brain must receive to be considered a given proper movement. The second is the memory trace that forms the mental representation. It has the task of keeping under control the submoviments and make any corrections in case of error in execution. The motor program is then to be an abstract repre- sentation of the sequence of action. Important, but not to overestimate, is the response time to the stimulus: the reaction time. It, in fact, is not standard, but may vary not only because of the problems to which a subject may be suffering, but also by the complexity of the action that is requested to per- form. In conclusion, the situation of fast sports as well as the volleyball can not be answered with a par- adigmatic model with error correction because it is too fast, therefore, in a behaviorist vision, has an ex- planation in the motor control model open circuit.
La comunicazione corporea nei processi di analisi qualitativa della prestazione sportiva è un campo di ricerca poco esplorato. Può essere utile approcciare allo studio cercando di individuare ed anal- izzare le possibili implicazioni sul controllo del movimento ed i relativi apprendimenti. Potrebbe es- sere utile per l’analisi della prestazione dell’atleta individuare, spiegare, argomentare ed infine gius- tificare lo specifico contributo della comunicazione corporea sulla determinazione del risultato parziale e finale. Lo scopo di questo studio teorico è descrivere e possibilmente argomentare le im- plicazioni inerenti ai risultati dello studio empirico della comunicazione corporea. Gli elementi significativi del Controllo motorio a circuito chiuso sono 2, il primo è la traccia percettiva, cioè un magazzino pieno d’informazioni concernenti le percezioni sensoriali che il cervello deve rice- vere per considerare un dato movimento corretto. Il secondo è la traccia mnestica che costituisce la rappresentazione mentale di un dato movimento che il soggetto già possiede e che va specificandosi e migliorandosi. Il Modello di controllo motorio a circuito aperto ha il compito di tener sotto control- lo tutte le parti del movimento e di apportare delle eventuali correzioni in caso di errore nella loro es- ecuzione. Il programma motorio viene quindi ad essere una vera e propria rappresentazione astratta della sequenza di un’azione senza feedback e comparazione perché non c’è il tempo di correggere. In conclusione, gli sport di situazione veloci come la pallavolo non possono rispondere con un modello paradigmatico con la correzione dell’errore perché è troppo veloce e pertanto, in una visione compor- tamentista, ha la spiegazione nel modello di controllo motorio a circuito aperto.
Comunicazione corporea e controllo motorio nella visione comportamentista
RAIOLA, GAETANO;ASCIONE, ANTONIO;TAFURI, Domenico
2016-01-01
Abstract
The body communication in processes of qualitative analysis of sport performance is a field of research a little bit explored. It may be useful to approach the study trying to identify and analyze the possible implications on motor control and learning. It might be useful for analyzing the performance of the ath- lete identify, explain, argue and finally justify the specific contribution of the body communication on the determination of the partial and final results according to motor control theory. The aim of this the- oretical study is to describe and possibly to argue the implications inherent in the empirical results of the study of body communication. Significant elements of Closed loop of motor control are two, the first is the perceptual trace, ie a warehouse full of information concerning the sensory perceptions that the brain must receive to be considered a given proper movement. The second is the memory trace that forms the mental representation. It has the task of keeping under control the submoviments and make any corrections in case of error in execution. The motor program is then to be an abstract repre- sentation of the sequence of action. Important, but not to overestimate, is the response time to the stimulus: the reaction time. It, in fact, is not standard, but may vary not only because of the problems to which a subject may be suffering, but also by the complexity of the action that is requested to per- form. In conclusion, the situation of fast sports as well as the volleyball can not be answered with a par- adigmatic model with error correction because it is too fast, therefore, in a behaviorist vision, has an ex- planation in the motor control model open circuit.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
