Objective evaluation of living body stiffness by bio-mechanical impedance

Makoto Okada, Tomoki Kitawaki, Hisao Oka

Research output: Contribution to conferencePaper

Abstract

In order to evaluate the stiffness change of living body before/after the massage, the biomechanical impedance of shoulder and back were measured. The biomechanical impedance change was compared between manual massage by masseur and machinery massage by massage-chair. In the case of manual massage, the masseur massaged in consideration of the stiffness balance of the whole body. Almost the muscle got soft in keeping balance. In the case of machinery massage, the massaged muscle also got soft. It was clarified that the effectiveness of massage can be evaluated objectively as change of muscle stiffness by quantitative stiffness.

Original languageEnglish
Pages2087-2090
Number of pages4
Publication statusPublished - Dec 1 2005
EventSICE Annual Conference 2005 - Okayama, Japan
Duration: Aug 8 2005Aug 10 2005

Other

OtherSICE Annual Conference 2005
CountryJapan
CityOkayama
Period8/8/058/10/05

Keywords

  • Machinery massage
  • Manual massage
  • Mechanical impedance
  • Stiffness
  • Viscoelasticity

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Okada, M., Kitawaki, T., & Oka, H. (2005). Objective evaluation of living body stiffness by bio-mechanical impedance. 2087-2090. Paper presented at SICE Annual Conference 2005, Okayama, Japan.