Neuromuscular electrical stimulation and voluntary exercise
Deutscher übersetzter Titel: | Neuromuskulaere Elektrostimulation und willkuerliche Muskelarbeit |
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Autor: | Hainaut, Karl; Duchateau, Jacques |
Erschienen in: | Sports medicine |
Veröffentlicht: | 14 (1992), 2, S. 100-113, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
Sprache: | Englisch |
ISSN: | 0112-1642, 1179-2035 |
DOI: | 10.2165/00007256-199214020-00003 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU199305061797 |
Quelle: | BISp |
Abstract
It appears from this review of the literature that in physical therapy, NMES effectively retards muscle wasting during denervation or immobilisation and optimises recovery of muscle strength during rehabilitation. It is also effective in athletes with injured, painful limbs, since NMES contributes to a shortened rehabilitation time and aids a safe return to competition. In healthy muscles, NMES appears to be a complement to voluntary training because it specifically induces the activity of large motor units which are more difficult to activate during voluntary contraction. However, there is a consensus that the force increases induced by NMES are similar to, but not greater than, those induced by voluntary training. The rationale for the complementarity between NMES and voluntary exercise is that in voluntary contractions motor units are recruited in order, from smaller fatigue resistant (type I) units to larger quickly fatiguable (type II) units, whereas in NMES the sequence appears to be reversed. As a training modality NMES is, in nonextreme situations such as muscle denervation, not a substitute for, but a complement of, voluntary exercise of disused and healthy muscles. Verf.-Referat