From owner-biophysics@net.bio.net Tue Mar 01 22:00:00 1994 Path: biosci!bcm!cs.utexas.edu!howland.reston.ans.net!torn!utnut!utgpu!utcsri!dgp.toronto.edu!victorng Newsgroups: bionet.biophysics From: victorng@dgp.toronto.edu (Victor Ng-Thow-Hing) Subject: Viscoelasticity of muscle Message-ID: <1994Mar1.195440.21288@jarvis.csri.toronto.edu> Date: 2 Mar 94 00:54:40 GMT Lines: 11 Does anyone know if PASSIVE muscle tissue has viscoelastic properties? From what I've read, there is an elastic force when muscle is stretched beyond its rest length. However, when stretched muscle is released while it is passive, does there exist some hysteresis effects? Anyone have any clue? I'm interested in simulating muscle contraction in series with tendon tissue, but I'm not sure how muscle behaves when it is not activated. Vic. .