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題名 | 探討電刺激與傳統肌力訓練在下肢受傷後股四頭肌肌力的比較= |
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作者 | 詹榮豐; 王雲娥; 吳炎村; 陳文玲; 薛澤杰; |
期刊 | 復健醫學會雜誌 |
出版日期 | 19951200 |
卷期 | 23:2 1995.12[民84.12] |
頁次 | 頁129-134 |
分類號 | 418.92 |
語文 | chi |
關鍵詞 | 等速肌力測試儀; 股四頭肌; 電刺激; Isokinetic dynamometer; Quadriceps; Electricl stimulation; |
中文摘要 | 本研究的目的在探討電刺激與傳統肌力訓練在下肢受傷後股四頭肌肌力的比較。十七位下肢受傷後1-3個月的受試者,被隨機地分配至實驗組(10人)及控制組(7人),控制組接受四頭肌的等長(isometric)肌力訓練,實驗組則接受Russian's電刺激(Russian's electrical stimulation, RES),做出最大的等長收縮(isometric contraction)。本研究採用的RES是藉由2500Hz的中頻波,調節在每秒50bursts,做每節重覆十次的電刺激,每次做10秒的收縮和50秒的休息,在6-7週內共做20節。對於大腿肌力的評估,則使用Cybex II 6000 Isokinetic Dynamometer分別將角速度設在每秒60度,180度,並藉由布尺測量兩側大腿周長及用Bandi Test來評估患膝的功能障礙程度。本研究的數據經由統計分析,其結果顯示實驗組的肌力和Bandi Test上優於控制組,而大腿周長則無統計上的差別。故由本研究的結果得知電刺激對於下肢受傷患者在手術後肌力的增強上,優於傳統的肌力訓練。 |
英文摘要 | The purpose of this study was to investigate the treatment effect of Russian's electrical stimulative training program versus conventional exercise in muscle strengthening of quadriceps. Seventeen patients who had undergone surgery for fracture of lower leg or ACL, PCL reconstruction or repairment, were randomly divided into two groups; 7 patients served as a control group underwent isometric contraction of quadriceps, another 10 patients served as a study group underwent with maximal tolerable isometric contraction induced by Russian's E.S.. The parameter of Russian's E.S. consisted of 2500 Hz median frequency modulated at 50 bursts per second (50pps) 10 times Russian's E.S. was accepted at each session, each time consisted of 10 second induced contraction with 50 second rest interval, the total training program was 20 sessions. The muscle strength of quardriceps and hamstrings was assessed with Cybex II 6000 isokinetic dynamometer at the speed of 60, 180 degrees/second. Tape measure was used to assess bilateral thigh circumference, Bandi test was used to assess the degree of functional mobility. The results revealed that the muscle strength and Bandi test of the study group is better than that of the control group, but the circumference of thigh between two groups showed no significant difference. The results of this study showed that soon after major reconstructive knee surgery or lower leg fracture, RES can provide greater isometric strength gains than that of conventional exercise. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。