The estimation of the effect of expertise on postural control in shooting task with sample entropy

(Bewertung des Einflusses der Erfahrung auf die Haltungskontrolle beim Schießen durch Entropiemuster)

We aimed to determine the interdependence between functional and dynamic stability of young players. Eight elite biathlon experts, 15 moderate experienced subjects and 15 novices took part in the experiment. The postural sway and complexity of CoP signal and its decomposed trajectories were measured using force plate. Results indicate that highly trained group of elite biathlon athletes was characterized by decreased values describing body sway and increased value of Sample Entropy during quiet stance. However, that situation was changed during maintaining a shooting position and during aiming at the target. These results lead to the conclusion that Sample Entropy could be used to estimate the attentional involvement in postural control according to skill development in sport performance.
© Copyright 2016 ISBS - Conference Proceedings Archive (Konstanz). Springer. Veröffentlicht von International Society of Biomechanics in Sports. Alle Rechte vorbehalten.

Schlagworte: Biomechanik Analyse Gleichgewicht Haltung Biathlon Untersuchungsmethode Erfahrung
Notationen: Trainingswissenschaft technische Sportarten Naturwissenschaften und Technik
Veröffentlicht in: ISBS - Conference Proceedings Archive (Konstanz)
Herausgeber: M. Ae, Y. Enomoto, N. Fujii, H. Takagi
Veröffentlicht: Tsukuba International Society of Biomechanics in Sports 2016
Jahrgang: 34
Heft: 1
Seiten: 183-186
Dokumentenarten: Kongressband, Tagungsbericht
elektronische Zeitschrift
Artikel
Sprache: Englisch
Level: hoch