Korean Journal of Applied Biomechanics (한국운동역학회지)

Korean Society of Applied Biomechanics (한국운동역학회)
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Analysis of the Plantar Pressure on the Flat and Slope Walking by Insole Type

  • Kim, Bu Gan (Division of Kinesiology, College of Health and Welfare, Silla University) ;
  • Lee, Joong Sook (Division of Kinesiology, College of Health and Welfare, Silla University) ;
  • Yang, Jeong Ok (Division of Kinesiology, College of Health and Welfare, Silla University) ;
  • Lee, Bom Jin (Division of Kinesiology, College of Health and Welfare, Silla University)
  • Received : 2018.07.17
  • Accepted : 2018.09.20
  • Published : 2018.09.30
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Abstract

Objective: The purpose of this study is to provide biomechanical basis data for the analysis of the maximum vertical ground reaction force, the maximum plantar pressure, the average plantar pressure, and the contact area according to the type of the insole through the insole insertion type foot pressure gauge. Method: In the treadmill, the slope was set at 10%, the first type A was worn at a walking speed of 3.5 km / h, and then walking was carried out using B, C, and D types. Data from 20 boots with consistent walking were extracted and plantar pressure data were collected and analyzed. Results: Functional insole was more effective than conventional insole for maximum vertical ground reaction force, maximum plantar pressure, average plantar pressure, and contact area at 10% of treadmill ramps. Conclusion: In this study, D-type insole supports the cushion in the middle part and supports the heel cup with hardness in the hind part, so that it is the most effective insole by lowering the plantar pressure and dispersing it more widely.

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