Neurophysiological mechanisms underpinning stretch-induced force loss
Deutscher übersetzter Titel: | Neurophysiologische Mechanismen zur Verdeutlichung des dehnungsinduzierten Kraftverlustes |
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Autor: | Siqueira Trajano, Gabriel; Nosaka, Kazunori; Blazevich, Anthony J. |
Erschienen in: | Sports medicine |
Veröffentlicht: | 47 (2017), 8, S. 1531–1541, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0112-1642, 1179-2035 |
DOI: | 10.1007/s40279-017-0682-6 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201710009074 |
Quelle: | BISp |
Abstract des Autors
It is well known that prolonged passive muscle stretch reduces maximal muscle force production. There is a growing body of evidence suggesting that adaptations occurring within the nervous system play a major role in this stretch-induced force reduction. This article reviews the existing literature, and some new evidence, regarding acute neurophysiological changes in response to passive muscle stretching. We discuss the possible contribution of supra-spinal and spinal structures to the force reduction after passive muscle stretch. In summary, based on the recent evidence reviewed we propose a new hypothesis that a disfacilitation occurring at the motoneuronal level after passive muscle stretch is a major factor affecting the neural efferent drive to the muscle and, subsequently, its ability to produce maximal force.