표제지
목차
국문 초록 11
ABSTRACT 13
제1장 서론 15
제1항 연구의 배경 15
제2항 연구의 목적 18
제3항 연구 가설 20
제2장 이론적 배경 21
제1항 태극권의 정의 21
제2항 태극권의 종류 22
1) 진가태극권 22
2) 양가태극권 22
제3항 태극권의 효과 23
제4항 양쪽 다리 길이 편차 24
제5항 근전도(Electromyograph, EMG) 25
제6항 보행분석 26
제7항 근육의 작용 27
1) 넙다리네갈래근(Quadriceps muscle) 27
2) 넙다리뒤근(Hamstring muscle) 27
3) 앞정강이근(Tibialis anterior) 27
4) 장딴지근(Gastrocnemius) 28
제8항 용어정리 29
1) 근활성도(Muscle activity) 29
2) 이동(Ambulation) 29
3) 속도(Velocity) 29
4) 걸음 시간(Step time) 29
5) 디딤 시간(Stance time) 30
6) 걸음 거리(Step length) 30
7) 양쪽 다리 길이 편차(Leg length discrepancy) 30
제3장 연구 방법 31
제1절 연구 대상 31
제2절 연구 도구 및 측정 방법 32
제1항 근전도(EMG) 32
제2항 Gaitrite 34
제3절 연구 설계 35
1) 중재기간 및 설계 35
2) 하지운동 35
3) 태극권 35
제4절 실험 설계 37
제5절 자료 분석 38
제4장 연구 결과 39
제1절 연구 대상자의 일반적 특성 39
제2절 근활성도에 대한 비교 40
제1항 대조군의 근활성도 변화 40
제2항 하지운동군의 근활성도 변화 44
제3항 태극권군의 근활성도 변화 48
제3절 보행요소에 대한 분석 52
제1항 이동(Ambulation) 52
제2항 속도(Velocity) 56
제3항 왼발 걸음 시간(Left Step Time) 60
제4항 오른발 걸음 시간(Right Step Time) 64
제5항 왼발 디딤 시간(Left Stance Time) 68
제6항 오른발 디딤 시간(Right Stance Time) 72
제7항 왼발 걸음 거리(Left Step Length) 76
제8항 오른발 걸음 거리(Right Step Length) 80
제5장 고찰 84
제6장 결론 91
참고문헌 93
Table 1. Mean and SD of muscle activities in control group 41
Table 2. Analysis of within-subjects effects in control group 41
Table 3. Analysis of within-subjects contrasts in control group 42
Table 4. Mean and SD of muscle activities in LE exercise group 45
Table 5. Analysis of within-subjects effects in LE exercise group 45
Table 6. Analysis of within-subjects effects in LE exercise group 46
Table 7. Analysis of within-subjects contrasts in LE exercise group 46
Table 8. Mean and SD of muscle activities in Tai-chi chuan group 49
Table 9. Analysis of within-subjects effects in Tai-chi chuan group 49
Table 10. Analysis of within-subjects contrasts in Tai-chi chuan group 50
Table 11. Mean and SE of ambulation in control group 52
Table 12. Analysis of within-subjects effects in control group 52
Table 13. Analysis of within-subjects contrasts in control group 52
Table 14. Mean and SE of ambulation in LE exercise group 53
Table 15. Analysis of within-subjects effects in LE exercise group 53
Table 16. Analysis of within-subjects contrasts in LE exercise group 53
Table 17. Mean and SE of ambulation in Tai-chi chuan group 54
Table 18. Analysis of within-subjects effects in Tai-chi chuan group 54
Table 19. Analysis of within-subjects contrasts in Tai-chi chuan group 54
Table 20. Mean and SE of velocity in control group 56
Table 21. Analysis of within-subjects effects in control group 56
Table 22. Analysis of within-subjects contrasts in control group 56
Table 23. Mean and SE of velocity in LE exercise group 57
Table 24. Analysis of within-subjects effects in LE exercise group 57
Table 25. Analysis of within-subjects contrasts in LE exercise group 57
Table 26. Mean and SE of velocity in Tai-chi chuan group 58
Table 27. Analysis of within-subjects effects in Tai-chi chuan group 58
Table 28. Analysis of within-subjects contrasts in Tai-chi chuan group 58
Table 29. Mean and SE of left step time in control group 60
Table 30. Analysis of within-subjects effects in control group 60
Table 31. Analysis of within-subjects contrasts in control group 60
Table 32. Mean and SE of left step time in LE exercise group 61
Table 33. Analysis of within-subjects effects in LE exercise group 61
Table 34. Analysis of within-subjects contrasts in LE exercise group 61
Table 35. Mean and SE of left step time in Tai-chi chuan group 62
Table 36. Analysis of within-subjects effects in Tai-chi chuan group 62
Table 37. Analysis of within-subjects contrasts in Tai-chi chuan group 62
Table 38. Mean and SE of right step time in control group 64
Table 39. Analysis of within-subjects effects in control group 64
Table 40. Analysis of within-subjects contrasts in control group 64
Table 41. Mean and SE of right step time in LE exercise group 65
Table 42. Analysis of within-subjects effects in LE exercise group 65
Table 43. Analysis of within-subjects contrasts in LE exercise group 65
Table 44. Mean and SE of right step time in Tai-chi chuan group 66
Table 45. Analysis of within-subjects effects in Tai-chi chuan group 66
Table 46. Analysis of within-subjects contrasts in Tai-chi chuan group 66
Table 47. Mean and SE of left stance time in control group 68
Table 48. Analysis of within-subjects effects in control group 68
Table 49. Analysis of within-subjects contrasts in control group 68
Table 50. Mean and SE of left stance time in LE exercise group 69
Table 51. Analysis of within-subjects effects in LE exercise group 69
Table 52. Analysis of within-subjects contrasts in LE exercise group 69
Table 53. Mean and SE of left stance time in Tai-chi chuan group 70
Table 54. Analysis of within-subjects effects in Tai-chi chuan group 70
Table 55. Analysis of within-subjects contrasts in Tai-chi chuan group 70
Table 56. Mean and SE of right stance time in control group 72
Table 57. Analysis of within-subjects effects in control group 72
Table 58. Analysis of within-subjects contrasts in control group 72
Table 59. Mean and SE of right stance time in LE exercise group 73
Table 60. Analysis of within-subjects effects in LE exercise group 73
Table 61. Analysis of within-subjects contrasts in LE exercise group 73
Table 62. Mean and SE of right stance time in Tai-chi chuan group 74
Table 63. Analysis of within-subjects effects in Tai-chi chuan group 74
Table 64. Analysis of within-subjects contrasts in Tai-chi chuan group 74
Table 65. Mean and SE of left step length in control group 76
Table 66. Analysis of within-subjects effects in control group 76
Table 67. Analysis of within-subjects contrasts in control group 76
Table 68. Mean and SE of left step length in LE exercise group 77
Table 69. Analysis of within-subjects effects in LE exercise group 77
Table 70. Analysis of within-subjects contrasts in LE exercise group 77
Table 71. Mean and SE of left step length in Tai-chi chuan group 78
Table 72. Analysis of within-subjects effects in Tai-chi chuan group 78
Table 73. Analysis of within-subjects contrasts in Tai-chi chuan group 78
Table 74. Mean and SE of right step length in control group 80
Table 75. Analysis of within-subjects effects in control group 80
Table 76. Analysis of within-subjects contrasts in control group 80
Table 77. Mean and SE of right step length in LE exercise group 81
Table 78. Analysis of within-subjects effectsh in LE exercise group 81
Table 79. Analysis of within-subjects contrastsh in LE exercise group 81
Table 80. Mean and SE of right step length in Tai-chi chuan group 82
Table 81. Analysis of within-subjects effects in Tai-chi chuan group 82
Table 82. Analysis of within-subjects contrasts in Tai-chi chuan group 82
Figure 1. Outline of study process 37
Figure 2. General characteristics 39
Figure 3. Variation of muscle activities in control group 43
Figure 4. Variation of muscle activities in LE exercise group 47
Figure 5. Variation of muscle activities in Tai-chi chuan group 51
Figure 6. Variation of ambulation in each group 55
Figure 7. Variation of velocity in each group 59
Figure 8. Variation of left step time in each group 63
Figure 9. Variation of right step time in each group 67
Figure 10. Variation of left stance time in each group 71
Figure 11. Variation of right stance time in each group 75
Figure 12. Variation of left step length in each group 79
Figure 13. Variation of right step length in each group 83