• 제목/요약/키워드: 침대형 자전거 시스템

검색결과 1건 처리시간 0.015초

누운 자세에서 조기재활 자전거 시스템의 하지 운동 근 활성도 분석 (Muscle Activity Analysis of Lower Limb Training for Early Rehabilitation Cycling System in Supine Position)

  • 신선혜;서신배;유미;정호춘;조광수;홍정표;홍철운;권대규
    • 한국정밀공학회지
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    • 제33권9호
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    • pp.753-760
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    • 2016
  • This study was undertaken to develop a bed-type cycling system of lower limbs for rehabilitation. This system consists of two modes of cycling: active and passive. Different velocity and loads are provided for improving the muscle function recovery and increasing the muscular strength. To analyze the muscle activity pattern, we measured muscular activity of lower limbs in the rectus femoris (RF), biceps femoris (BF), tibialis anterior (TA), medial gastrocnemius (MG), and soleus (SOL), while cycling in the supine position, and based on the pedaling direction. A total of 18 young and 23 elderly, healthy subjects participated in this study. Muscle activity of MG muscles was significantly different in the two age groups. This study could provide the reference data to develop cycling exercises for lower limbs during rehabilitation of the elderly patients.