Biomechanical characteristics of human ankle-joint muscles.
Equivalent biomechanical characteristics of human ankle-joint muscles have been determined by impact and vibration tests. The estimate of the stiffness and damping coefficients has yielded, respectively, (2.67 +/- 0.48) X 10(4) N X m-1 and (811.58 +/- 201.3) N X s X m-1 by impact actions, n = 126; (1.49 +/- 0.35) X 10(4) N X m-1 and (430.1 +/- 36.1) N X s X m-1 -by vibration actions, n = 7. The characteristics of the ankle-joint muscles of subjects representing different kinds of sports have proved to be different.
D000843:Ankle Joint / Q000502:physiology*; D001696:Biomechanical Phenomena; D006801:Humans; D008954:Models, Biological; D009132:Muscles / Q000502:physiology*; D014732:Vibration