Untersuchungen ueber den Verlauf der Muskelkraft nach Muskelueberlastungen
Englischer übersetzter Titel: | On the course of muscle strength after muscular overstrain |
---|---|
Autor: | Gutenbrunner, C.; Eltze, C.; Schmoecker, K. |
Herausgeber: | Boening, D.; Braumann, Klaus-Michael; Busse, M.W.; Maassen, Norbert; Schmidt, W. |
Erschienen in: | Sport - Rettung oder Risiko für die Gesundheit? 31. Deutscher Sportärztekongress, Hannover 1988 |
Veröffentlicht: | Köln: Dt. Ärzte-Verl. (Verlag), 1989, 1988. S. 56-61, Abb., Lit., Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Sammelwerksbeitrag |
Medienart: | Gedruckte Ressource |
Sprache: | Deutsch |
ISBN: | 3769101952 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU199411074300 |
Quelle: | BISp |
Abstract des Autors
In untrained healthy subjects the arbitrary isometric strength was measured after single severe dynamic or isometric exercise. Additionally the muscle pain was subjectively rated, and the serum-levels of the enzymes CK and GOT were measured. After a single positive and negative dynamic exercise of 30 or 60 minutes, the isometric strength of the respective muscles was decreased to 82% of the initial value (day 2). Until day 7 the strength increased up to 90% of the initial value (n = 20 or n = 73, respectively). The analysis of the strength in respect to the individual soreness ratings after day 4 showed even the testpersons without overlasting soreness had significantly decreased strength values (about 92% of the initial values). After 80 isometric 6-sec maximum contractions the muscular strength was decreased as well, and other symptoms of overstrain (pain, increase of the plasma-CK, muscular swelling) occured (n = 20). Verf.-Referat