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The effects of the 4-weeks visual biofeedback training in individuals with hyperextended knee

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2021, 26(5), pp.55-60
  • DOI : 10.9708/jksci.2021.26.05.055
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science
  • Received : February 24, 2021
  • Accepted : April 26, 2021
  • Published : May 31, 2021

Sung-hoon, Jung ORD ID 1 Sil-ah Choi 2 Ha Sung-Min 3

1연세대학교
2안산대학교
3상지대학교

Accredited

ABSTRACT

This study aims to investigate the effects of 4 weeks visual biofeedback training on the knee joint angle and muscle activities of lower extremity. The participants in this study were 15 volunteers with hyperextended knee. To improve the hyperextended knee, visual biofeedback training was used during 4 weeks. The training is an exercise to maintain the balance between the anterior weight bearing and posterior weight bearing of the plantar foot. The knee joint angle significantly increased and the muscle activity of tibialis anterior was significantly decreased after visual biofeedback training. It was confirmed that visual biofeedback training of correcting hyperextended knee through the information on the plantar pressure distribution has a therapeutic effect.

Citation status

* References for papers published after 2023 are currently being built.

This paper was written with support from the National Research Foundation of Korea.