Neurophysiological determinants of theoretical concepts and mechanisms involved in pacing
Deutscher übersetzter Titel: | Neurophysiologische Determinanten der am Pacing beteiligten theoretischen Konzepte und Mechanismen |
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Autor: | Roelands, Bart; Koning, Jos de; Foster, Carl; Hettinga, Floor; Meeusen, Romain |
Erschienen in: | Sports medicine |
Veröffentlicht: | 43 (2013), 5, S. 301-311, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
Sprache: | Englisch |
ISSN: | 0112-1642, 1179-2035 |
DOI: | 10.1007/s40279-013-0030-4 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201308005603 |
Quelle: | BISp |
Abstract des Autors
Fatigue during prolonged exercise is often described as an acute impairment of exercise performance that leads to an inability to produce or maintain a desired power output. In the past few decades, interest in how athletes experience fatigue during competition has grown enormously. Research has evolved from a dominant focus on peripheral causes of fatigue towards a complex interplay between peripheral and central limitations of performance. Apparently, both feedforward and feedback mechanisms, based on the principle of teleoanticipation, regulate power output (e.g. speed) during a performance. This concept is called ‘pacing’ and represents the use of energetic resources during exercise, in a way such that all energy stores are used before finishing a race, but not so far from the end of a race that a meaningful slowdown can occur. Verf.-Referat