[Vibration activity of muscles]
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Updated: Oct 24, 2026

Method to Measure Tone of Axial and Proximal Muscle
Published on: December 14, 2011
Abstract:
Experimental research of autooscillations of biomechanical links in the equilibrium state was carried out. It is found that the induced vibrations of all the links of biomechanical systems can be described by the equations being true for mechanical oscillator vibrations. With the muscular strain being constant and moment inertia of the biomechanical system changing the energy of mechanical vibrations is constant, but the ratio of kinetic energy of the biomechanical oscillator to oscillation frequency is invariant under the muscular strain changes.
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