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題名:反覆性離心運動對神經適應與重複訓練效應之影響
書刊名:體育學報
作者:曾暐晉陳冠傑陳信良游慧宜Yang, XiaolinNosaka, Kazunori陳忠慶 引用關係
作者(外文):Tseng, Wei-chinChen, Guan-jieChen, Hsin-lianYu, Hui-iChen, Trevor C.
出版日期:2016
卷期:49:1
頁次:頁15-26
主題關鍵詞:重覆訓練效應延遲性肌肉酸痛最大等長肌力中樞神經系統平均功率頻率Repeated bout effectDelayed-onset muscle sorenessMaximal isometric strengthCentral nervous systemMean power frequency
原始連結:連回原系統網址new window
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緒論:進行第1 回合最大離心運動 (maximal eccentric exercise, MAX1) 後會造成明顯的肌肉細微損傷,但是在肌肉損傷完全恢復之後,繼續讓相同肌群進行相同1 回合運動訓練 (MAX2) 引起肌肉損傷的程度會明顯比MAX1 來得小,此現象稱之為重複訓練效應 (repeated bout effect, RBE)。也有研究發現,單側肌群先進行MAX1 並間隔2 週休息後,改換成對側肌群進行MAX2 時亦可產生RBE (稱為:RBE交叉轉移效果),但若在2 回合運動訓練之間休息6 週,即無法產生RBE 交叉轉移效果。所以,目前還不清楚MAX1 與MAX2 之間,間隔休息大於2 週或小於6 週的RBE 交叉轉移效果為何。因此,本研究目的,初步針對單側肘屈肌群 (elbow flexors, EF) 進行MAX1 後,間隔休息23 天再換成對側EF 進行相同一回合離心運動 (MAX2) 時,是否能有效產生RBE 交叉轉移效果,並進一步探討此RBE 交叉轉移效果是否藉由神經適應所產生之假設。方法:16 位大學健康成年男性分為實驗組 (EXP) 與控制組(CON,每組8 人),EXP 以平衡次序 (左右手EF 各分一半) 先讓單側EF 進行30 次MAX1 (30°/s) 後23 天,改由對側EF 進行MAX2;CON 以同側非慣用手EF,在進行MAX1-2 之間間隔休息23 天。MAX1-2記錄力矩峰值 (peak torque, PT)、表層肌電訊號 [均方根值 (root mean square, RMS)、平均數功率頻率(mean power frequency, MPF)]。肌肉損傷指標計有:肌肉酸痛 (muscle soreness, SOR)、肘關節放鬆角度(relaxed elbow joint angle, RANG)及最大等長肌力 (maximal voluntary isometric contraction strength, MVC)在MAX1-2 前、後第0-3 天各測1 次。結果:兩組的肌肉損傷指標在MAX1 (如MVC 最大下降率:-42%)與MAX2 後均明顯改變 (-33%; p < .05),MAX2 後恢復速度 (如SOR 峰值:16mm、RANG:-3°) 優於MAX1 (SOR 峰值:33mm、RANG:-6°;p < .05),但兩組之間分別在MAX1 與MAX2 後的恢復速度無差異 (p > .05)。兩組僅在MAX2 的MPF 明顯低於MAX1 (-14%, p < .05)。結論:單側EF 進行MAX1後,繼續改用對側EF 進行MAX2 時,可有效產生RBE;此RBE 可能是藉由招募較多第1 型肌纖維參與對側MAX2,進而產生RBE 交叉轉移效果與降低肌肉損傷之效果。
Introduction: Cross-transfer is a phenomenon in which training of the muscles in one limb increases the strength of those same muscles in the contralateral limb. An initial bout of maximal eccentric exercise (MAX1) results in significant muscle damage, but repeating the same maximal eccentric exercise (MAX2) following full recovery from MAX1 (>2 weeks later) significantly attenuates changes in muscle damage markers. This adaptation is referred to as the repeated bout effect (RBE). Previous studies have reported that the RBE can also be conferred by MAX1 performed with a certain muscle group of one limb against muscle damage induced by MAX2 performed 2 weeks later with the same muscle group of the opposite limb. This is called cross-transfer RBE (CF-RBE). However, no CF-RBE was observed if MAX1 and MAX2 were performed 6 weeks apart. It is currently not known whether the CF-RBE will be observed when MAX2 is performed more than 2 weeks, but less than 6 weeks after MAX1. Therefore, the purpose of the present study was to investigate the hypothesis that: 1) the CF-RBE conferred by MAX1 performed with the elbow flexors (EF) of one arm would attenuate muscle damage induced by MAX2 performed 23 days later with the EF of the opposite arm; and 2) the CF-RBE would be mediated by neural adaptations. Methods: Sixteen healthy young men were assigned to either an experimental (EXP) or control group (CON, n = 8/group). EXP subjects performed MAX1 (30°/s) using the EF of one arm (using a counterbalanced method), followed 23 days later by MAX2 using the contralateral EF. CON subjects performed MAX1-2 using the same non-dominant EF, also separated by 23 days. Peak torque (PT) and surface electromyography [root-mean-square (RMS), mean power frequency (MPF)] were recorded during MAX1-2. Muscle soreness (SOR), relaxed elbow joint angle (RANG) and maximal voluntary isometric contraction strength (MVC) were measured before, immediately after, and 1-3 days after each exercise. Results: All dependent variables showed significant changes (p < .05) following MAX1 (e. g. MVC lowest loss: -42%) and MAX2 (-33%) for the EXP and CON groups. Changes in all dependent variables following MAX2 were significantly smaller (e.g. peak-SOR: 16 mm; RANG: -3°) than following MAX1 (peak-SOR: 33 mm; RANG: -6°; p < .05), without significant difference in all variables between the EXP and CON groups (p > .05). Only MPF showed a significant decrease (14%, p > .05) during MAX2 compared with MAX1. Conclusion: MAX1 performed with the EF of one arm could induce CF-RBE, and effectively attenuate muscle damage induced by MAX2 performed with the EF of the opposite arm. This effect is likely mediated by recruiting an increasing number of type I muscle fibers.
期刊論文
1.Chen, T. C.、Nosaka, K.、Sacco, P.(2007)。Intensity of eccentric exercise, shift of optimum angle, and the magnitude of repeated-bout effect。Journal of Applied Physiology,102(3),992-999。  new window
2.Warren, G. L.、Hermann, K. M.、Ingalls, C. P.、Masselli, M. R.、Armstrong, R. B.(2000)。Decreased EMG median frequency during a second bout of eccentric contractions。Medicine and Science in Sports and Exercise,32(4),820-829。  new window
3.曾暐晉、陳忠慶、陳信良(20120300)。最大等速離心運動引起肌肉損傷對速度發展率的影響。體育學報,45(1),19-30。new window  延伸查詢new window
4.Hortobagyi, T.、Lambert, N. J.、Hill, J. P.(1997)。Greater cross education following training with muscle lengthening than shortening。Medicine and Science in Sports and Exercise,29(1),107-112。  new window
5.McHugh, M. P.、Connolly, D. A. J.、Eston, R. G.、Gleim, G. W.(1999)。Exercise-induced muscle damage and potential mechanisms for the repeated bout effect。Sports Medicine,27(3),157-170。  new window
6.Chen, T. C.(2003)。Effects of a second bout of maximal eccentric exercise on muscle damage and electromyographic activity。European Journal of Applied Physiology,89(2),115-121。  new window
7.Enoka, R. M.(1996)。Eccentric contractions require unique activation strategies by the nervous system。Journal of Applied Physiology,81(6),2339-2346。  new window
8.Nosaka, K.、Clarkson, P. M.(1995)。Muscle damage following repeated bouts of high force eccentric exercise。Medicine & Science in Sports & Exercise,27(9),1263-1269。  new window
9.McHugh, M. P.(2003)。Recent advances in the understanding of the repeated bout effect: the protective effect against muscle damage from a single bout of eccentric exercise。Scandinavian Journal of Medicine & Science in Sports,13(2),88-97。  new window
10.Nosaka, K.、Sakamoto, Kei、Newton, M.、Sacco, P.(2001)。How long does the protective effect on eccentric exercise-induced muscle damage last?。Medicine and Science in Sports and Exercise,33(9),1490-1495。  new window
11.黃君秦、蔡政霖、王鶴森、丁詩同、林信甫(20150300)。不同型態離心運動對脈波傳導速率與脂締素之影響。體育學報,48(1),19-31。new window  延伸查詢new window
12.Chen, T. C.、Chen, H. L.、Liu, Y. C.、Nosaka, K.(2014)。Eccentric exercise-induced muscle damage of pre-adolescent and adolescent boys in comparison to young men。European Journal of Applied Physiology,114(6),1183-1195。  new window
13.Howatson, G.、van Someren, K. A.(2007)。Evidence of a contralateral repeated bout effect after maximal eccentric contractions。European Journal of Applied Physiology,101(2),207-214。  new window
14.Starbuck, C.、Eston, R. G.(2012)。Exercise-induced muscle damage and the repeated bout effect: Evidence for cross transfer。European Journal of Applied Physiology,112(3),1005-1013。  new window
15.Anguera, J. A.、Russell, C. A.、Noll, D. C.、Seidler, R. D.(2007)。Neural correlates associated with intermanual transfer of sensorimotor adaptation。Brain Research,1185,136-151。  new window
16.Carroll, T. J.、Herbert, R. D.、Munn, J.、Lee, M.、Gandevia, S.(2006)。Contralateraleffects of unilateral strength training: Evidence and possible mechanisms。Journal of Applied Physiology,101(5),1514-1522。  new window
17.Evetovich, T. K.、Housh, T. J.、Housh, D. J.、Johnson, G. O.、Smith, D. B.、Ebersole, K. T.(2001)。The effect of concentric isokinetic strength training of the quadriceps femoris on electromyography and muscle strength in the trained and untrained limb。Journal of Strength and Conditioning Research,15(4),439-445。  new window
18.Hody, S.、Rogister, B.、Leprince, P.、Laglaine, T.、Croisier, J. L.(2013)。The susceptibility of the knee extensors to eccentric exercise-induced muscle damage is not affected by leg dominance but by exercise order。Clinical Physiology and Functional Imaging,33(5),373-380。  new window
19.Lee, M.、Carroll, T. J.(2007)。Cross education: Possible mechanisms for the contralateral effects of unilateral resistance training。Sports Medicine,37(1),1-14。  new window
20.Lee, M.、Hinder, M. R.、Gandevia, S. C.、Carroll, T. J.(2010)。The ipsilateral motor cortex contributes to cross-limb transfer of performance gains after ballistic motor practice。Journal of Physiology,588(1),201-212。  new window
21.Lieber, R. L.、Woodburn, T. M.、Fridén, J.(1991)。Muscle damage induced by eccentric contractions of 25% strain。Journal of Applied Physiology,70(6),2498-2507。  new window
22.Macpherson, P. C.、Schork, M. A.、Faulkner, J. A.(1996)。Contraction-induced injury to single fiber segments from fast and slow muscles of rats by single stretches。American Journal of Physiology,271(5),1438-1446。  new window
23.Ploutz, L. L.、Tesch, P. A.、Biro, R. L.、Dudley, G. A.(1994)。Effect of resistance training on muscle use during exercise。Journal of Applied Physiology,76(4),1675-1681。  new window
24.Psatha, M.、Wu, Z.、Gammie, F. M.、Ratkevicius, A.、Wackerhage, H.、Lee, J. H.(2012)。A longitudinal MRI study of muscle atrophy during lower leg immobilization following ankle fracture。Journal of Magnetic Resonance Imaging,35(3),686-695。  new window
25.Scripture, E. W.、Smith, T. L.、Brown, E. M.(1894)。On the education of muscular control and power。Studies Yale Psychological Laboratory,2,114-119。  new window
26.Semmler, J. G.(2014)。Motor unit activity after eccentric exercise and muscle damage in humans。Acta Physiologica,210(4),754-767。  new window
27.Moritani, T.、Muro, M.(1987)。Motor unit activity and surface electromyogram power spectrum during increasing force of contraction。European Journal of Applied Physiology and Occupational Physiology,56(3),260-265。  new window
28.Narici, M. V.、Roi, G. S.、Landoni, L.、Minetti, A. E.、Cerretelli, P.(1989)。Changes in force, cross-sectional area and neural activation during strength training and detraining of the human quadriceps。European Journal of Applied Physiology and Occupational Physiology,59(4),310-319。  new window
29.Clarkson, P. M.、Nosaka, K.、Braun, B.(1992)。Muscle function after exercise-induced muscle damage and rapid adaptation。Medicine and Science in Sports and Exercise,24(5),512-520。  new window
30.Chen, T. C.、Lin, K.-Y.、Chen, H.-L.、Lin, M.-J.、Nosaka, K.(2011)。Comparison in eccentric exercise-induced muscle damage among four limb muscles。European Journal of Applied Physiology,111(2),211-223。  new window
 
 
 
 
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