M u s c l e S t i f f n e s s a n d i t s C o m p o n e n t s
TUHOST SVALU A JEJÍ KOMPONENTY
Tuhost svalu má v zásadě dvě komponenty – neurofyziologickou a viskoelastickou. První z nich seprojevuje elektrickou aktivitou zjistitelnou pomocí EMG, druhá odporem k protažení. Poměr obousložek závisí na aktuálním stavu svalu. V této práci popisujeme různé reakce elektrické aktivity svaluna protažení.
Klíčová slova:
svaly pánevního dna, svalová tuhost, EMG
Authors:
F. Ťupa
Authors‘ workplace:
Katedra anatomie a biomechaniky, Fakulta tělesné výchovy a sportu Univerzity Karlovy, Praha
Published in:
Rehabil. fyz. Lék., , 2000, No. 4, pp. 162-165.
Category:
Overview
Muscle stiffness has in principle two components – neurophysiologic and viscoelastic. The formercan be identified by electrical activity measured by EMG, the latter by certain resistance whenstretching the muscle. The proportion of the two components depends on the actual condition of themuscle. In this paper various reactions of an electrical activity of a muscle during stretching isdescribed.
Key words:
pelvic floor muscles, muscle stiffness, EMG
Labels
Physiotherapist, university degree Rehabilitation Sports medicineArticle was published in
Rehabilitation and Physical Medicine
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