Earticle

초록

영어

Subjects were divided into two groups, for sand or general surface training. The gait abilities of the patients were evaluated with the Timed Up and Go (TUG) tests and the 6-min walk test (6MWT). Muscle activity in the lower limbs was evaluated with surface electromyography ob-tained during general surface gait. Gait ability and muscle activity were re-evaluated after gait training for 6 weeks on a sand or general sur-face. The TUG test was performed 3 times, and an average of the three values was used for analysis. 6MWT was measured once under maxi-mum effort. Electromyography was evaluated using average gait cycle values. In the TUG test, performance times decreased in both groups, while in the 6MWT, performance distance significantly increased only in the sand surface training group. Results from surface electromyogra-phy showed that activity of the rectus femoris, biceps femoris, and tibi-alis anterior muscles of the paretic side lower limb significantly de-creased after the both interventions. When environments are similar, gait training is helpful for increasing dynamic stability; however, repeat-ed training does not significantly improve gait endurance. Training on a continuously unstable bearing surface such as sand can improve gait endurance by utilizing diverse muscle groups and increasing joint motil-ity. Sand surface training recruited the activity of more muscle groups than did general surface training, and sand-trained participants showed longer gait distances with lower muscle activity levels when they re-sumed general training than their general-surface-trained counterparts.

목차

Abstract
INTRODUCTION
MATERIALS AND METHODS
Patients
Surface EMG recording and data processing
Experimental procedure
Statistical analyses
RESULTS
DISCUSSION
CONFLICT OF INTEREST
ACKNOWLEDGMENTS
REFERENCES

키워드

저자

• Byoung-Ha Hwang [ Department of Physical Therapy, College of Rehabilitation Science, Daegu University, Gyeongsan, Korea ]
• Tae-Ho Kim [ Department of Physical Therapy, College of Rehabilitation Science, Daegu University, Gyeongsan, Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  JER [Journal of Exercise Rehabilitation]

• 간기

  격월간

• pISSN

  2288-176X

• eISSN

  2288-1778

• 수록기간

  2013~2026

• 등재여부

  SCOPUS,KCI 등재

• 십진분류

  KDC 517 DDC 613