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引文資料
題名:
Effects of Trunk Belt on the Dynamics of Rowers
書刊名:
臺灣體育學術研究
作者:
陳文和
/
謝伸裕
作者(外文):
Chen, Wen-her
/
Hsieh, Sandy S.
出版日期:
2010
卷期:
48
頁次:
頁21-37
主題關鍵詞:
划船
;
腰帶
;
動力學
;
肌電圖
;
軀幹
;
Rowing
;
Trunk belt
;
Dynamics
;
EMG
;
Intra-abdominal pressure
;
Trunk
原始連結:
連回原系統網址
相關次數:
被引用次數:期刊(0) 博士論文(0) 專書(0) 專書論文(0)
排除自我引用:0
共同引用:0
點閱:25
腰帶在運動中的使用大都在舉重或健美等力量型的項目上,對豎脊肌群等需要承擔很大阻力的運動中有非常重要的作用。目的:探討划船選手使用腰帶對軀幹肌肉肌電訊號、划槳動能的影響。方法:以十名大學男性划船選手(年齡20.3±1.1歲;身高176.8±5.0公分;體重71.9±10.1公斤),在安裝拉力計(Loadcell)的划船測功儀上實施使用及不使用腰帶各十槳的衝刺划槳測驗,同步記錄划槳過程中豎脊肌、腹直肌與腹外斜肌肌電圖及拉槳過程中之拉力值。結果:(一)動力學方面:有無使用腰帶在最大力量(574.2±40.7v.s559.5±59.4牛頓)、平均力量(984.1±94.0v.s954.3±99.5牛頓)、時間-力量曲線(380.8±29.5v.s368.2±34.6牛頓*秒)及斜率(3260.5±410.7v.s3323.5±420.1牛頓∕秒)均無顯著差異;(二)各肌肉正規化數值在有無使用腰帶下,豎脊肌(0.154±0.024v.s0.142±0.032)、腹直肌(0.150±0.041v.s0.154±0.032)與腹外斜肌(0.120±0.029v.s0.103±0.043)均無顯著差異。結論:在高強度的划船運動中,使用腰帶並無法減緩軀幹肌群的負荷,也無法穩定軀幹增加划船效能,划船時腰帶的使用,在動力學上的價值尚需進一步的討論。
以文找文
Trunk belt was used mostly for weightlifting, body-building and resistance training. It was quite vital for the protection of erector spinae. Purposes: To assess the effects of electromyography of trunk muscles and the dynamics of rowers using a trunk belt. Methods: Ten (10) university male rowers (age 20.3±1.1 years; height 176.8±5.0 cm; weight 71.9±10.1 kg) used trunk belt and perform sprint rowing for 10 oars on rowing ergometer. Load cell was used to record force and the electromyography of erector spinae, rectus abdominis were simultaneously recorded. Results: (1) Dynamics: No significant differences were observed between trunk belt and without trunk belt in peak force (574.2±40.7 v.s 559.5±59.4 NT), mean force (984.1±94.0 v.s 954.3±99.5 NT), integrated force (80.8±29.5 v.s 368.2±34.6 NT(superscript *)sec) and slope (3260.5±410.7 v.s 3323.5±420.1 NT/sec). (2) EMG signals: The normalized values of erector spinae (0.154±0.024 v.s 0.142±0.032), rectus (0.150±0.041 v.s 0.154±0.032) and ecternal oblique (0.120±0.029 v.s 0.103±0.043) also show no differences between trunk belt and without trunk belt. Conclusions: The use of trunk belt can not reduce rowers' back loads. Also, trunk belt can not improve the mechanics of rowing. The value of trunk belt use in rowing need further discussion.
以文找文
期刊論文
1.
Hosea, T. M.、Boland, A. L.、McCarthy, K.、Kennedy, T.(1989)。Rowing injuries。Postgraduate Advance Sports Medicine,3(9),1-16。
2.
Faibenbaum, A. D.、Liastos, N. S.(1994)。The use and abuse of weightlifting belts。Strength and Conditioning,16(4),60-62。
其他
1.
Barron, B. and M. Feuerstein(1994)。Industrial back belts and low back pain: mechanisms and outcomes。
2.
Beynnon, B. D., Johnson, R. J., Fleming, B. C., Stankewich, C. J., Renstrom, P. A. & Nichols, C. E(1997)。The strain behavior of the anterior cruciate ligament during squatting and active flexion-extension。
3.
Bourgois, J., A. Claessens, et al.(2000)。Anthropometric characteristics of elite male junior rowers。
4.
Harman, E. A., Rosenstein, R. M., Frykman, P. N. & Nigro, G. A.(1989)。Effects of a belt on intra-abdominal pressure during weight lifting。
5.
Hase, K., B. Andrews, et al.(2002)。Biomechanics of Rowing。
6.
Hickey, G. J., Fricker, P. A. & McDonald, W. A.(1997)。Injuries to elite rowers over a 10-yr period. Medicine and Science in Sports and Exercise。
7.
Hosea, T. M., Boland, A. L. & Simon, S.(1987)。Myoelectric and kinematic analysis of the lumbar spine while rowing。
8.
Howell, D. W(1984)。Musculoskeletal profile and indicence of musculoskeletal injuries in light weight common rowers。
9.
Lander J, Hundley J, Simonton R,(1992)。The effectiveness of weight belts during multiple repetitions of the squat exercise。
10.
Lander, J. E., Hundley, J. R. and Simonton, R.L(1992)。The effectiveness of weight-belts during multiple repetitions of the squat excise。
11.
Lander, J. E., Simonton, R. L. and Giacobbe, J. K. F.(1990)。The effectiveness of weight-belts during the squat excise。
12.
Lander, J., R. Simonton, et al.(1990)。The effectiveness of weight-belts during the squat exercise。
13.
Lantz, S.A. & Schultz, A.B.(1986)。Lumbar spine orthosis wearing: I. Restriction of gross body motions。
14.
Lantz, S.A. & Schultz, A.B.(1986)。Lumbar spine orthosis wearing II. Effect on trunk muscle myoelectric activity。
15.
Lin, Y. H., Chiu, W. K., Lee, Y. H., Chen, W. Z.(1997)。Relationship between Lumbar Vertebra Angles and Body Electromyography Singals。
16.
Liu(2000)。Biomechanics. Contained in the Republic of China National Society of Physical Education (editor), Sports Biomechanics。
17.
Marras, W., S. Lavender, et al(1993)。The role of dynamic three-dimensional trunk motion in occupationally-related low back disorders: the effects of workplace factors, trunk position, and trunk motion characteristics on risk of injury。
18.
McGill, S. M., Norman, R. W. & Sharratt, M. T.(1990)。The effect of an abdominal belt on trunk muscle activity and intra-abdominal pressure during squat lifts。
19.
McGill, S., J. Seguin, et al.(1994)。Passive Stiffness of the Lumber Torso in Flexion, Extension, Lateral Bending, and Axial Roatation: Effect of Belt Wearing and Breath Holding。
20.
Nachemson, A. L., Andersson, G. B. J. & Schultz, A. B.(1986)。Valsava maneuver boimechanics. Effects on the lumbar trunk loads of elevated intra-abdominal pressure。
21.
Palmitier, R. A., Kai-Nan, A., Scott, S. G(1991)。Kinetic chain exercise in knee rehabilitation。
22.
Rennison, M.(1996)。Open versus closed chain Kinetic exercise after anterior cruciate ligament reconstruction. A prospective randomized study。
23.
Sanderson, B. and W. Martindale(1986)。Towards optimizing rowing technique。
24.
Vink, P., Veld, E. A. & Verbout, A. I.(1989)。A functional studies of lumbar extensor muscularature: vercuitement patterns and force-RA-EMG relationships under isometric conditions。
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