中文摘要
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This study aims to explore the effect of respiratory muscle training (RMT) in maximal inspiratory pressure (PI(superscript max)), maximal expiratory pressure (PE(superscript max)), ventilation (VE), oxygen intake (V(superscript O2)), carbon dioxide output (V(superscript CO2)) and heart rate (HR) of swimmers. 20 healthy subjects, aged 18 to 25, were recruited. Each subject had pre- and post-training pulmonary function, respiratory pressure and maximal V(superscript O2) measured. With the pretraining value of maximal V(superscript O2), subjects were assigned to either an experimental group or control group (experimental group: 20.79 ± 3.83 ml/kg/min; control group: 20.42 ± 3.83 ml/kg/min) in a balanced order, and the study was conducted in a single-blinded manner. The experimental group attended 6 weeks (5 days/week; 2 periods/day; 30 times/period) of RRMT while the control group did not attend training. The two groups showed insignificant differences in pre-training PImax. For the experimental group, post-training PImax was significantly higher (92.40 ± 8.18 vs. 99.51 ± 5.18 cmH2O, p < .05) compared with the pre-training value, while PEmax showed insignificant differences in both groups (p > .05). Post-training V(superscript O2) was significantly higher when compared to pre-training value (22.71 ± 4.03 ml/kg/min, p < .05). After 6 weeks of training, HR of experimental group was lower than of control group (122 ± 1.3 vs. 130 ± 1.4 beat/min, p < .05), while HR recovery capacity was higher (72 ± 1.1 vs. 84 ± 1.2 beat/min, p < .05). However, the two groups showed insignificant differences in post-training VE, V(superscript O2) and V(superscript CO2). This study showed that, after 6 weeks of RMT, the improvement of PImax and V(superscript O2)max and decrease of HR were significant.
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英文摘要
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This study aims to explore the effect of respiratory muscle training (RMT) in maximal inspiratory pressure (PI(superscript max)), maximal expiratory pressure (PE(superscript max)), ventilation (VE), oxygen intake (V(superscript O2)), carbon dioxide output (V(superscript CO2)) and heart rate (HR) of swimmers. 20 healthy subjects, aged 18 to 25, were recruited. Each subject had pre- and post-training pulmonary function, respiratory pressure and maximal V(superscript O2) measured. With the pretraining value of maximal V(superscript O2), subjects were assigned to either an experimental group or control group (experimental group: 20.79 ± 3.83 ml/kg/min; control group: 20.42 ± 3.83 ml/kg/min) in a balanced order, and the study was conducted in a single-blinded manner. The experimental group attended 6 weeks (5 days/week; 2 periods/day; 30 times/period) of RRMT while the control group did not attend training. The two groups showed insignificant differences in pre-training PImax. For the experimental group, post-training PImax was significantly higher (92.40 ± 8.18 vs. 99.51 ± 5.18 cmH2O, p < .05) compared with the pre-training value, while PEmax showed insignificant differences in both groups (p > .05). Post-training V(superscript O2) was significantly higher when compared to pre-training value (22.71 ± 4.03 ml/kg/min, p < .05). After 6 weeks of training, HR of experimental group was lower than of control group (122 ± 1.3 vs. 130 ± 1.4 beat/min, p < .05), while HR recovery capacity was higher (72 ± 1.1 vs. 84 ± 1.2 beat/min, p < .05). However, the two groups showed insignificant differences in post-training VE, V(superscript O2) and V(superscript CO2). This study showed that, after 6 weeks of RMT, the improvement of PImax and V(superscript O2)max and decrease of HR were significant.
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参考文献
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王順正、程文欣、王予仕、黃彥鈞、江泰儒(2008)。心跳率控制跑步速度與固定速度訓練的比較研究。體育學報,41(2),1-13。
連結:
-
(2002).American Thoracic Society/European Respiratory Society Statement on Respiratory Muscle Testing.American Journal of Respiratory and Critical Care Medicine,166,518-624.
-
Amonette, W. E.,Dupler, T. L.(2001).Study Final ReportStudy Final Report,Fitness & Human Performance Laboratory University of Houston-Clear Lake.
-
Breslav, I. S.,Volkov, N. I.(2002).The Phenomenon of refusal in muscular activity- the role of the respiratory system.Human Physiology,28,106-113.
-
Courteix, D.,Obert, P.,Lecoq, A. M.,Guenon, P.,Koch, G.(1997).Effect of intensive swimming training on lung volumes, airway resistance and on the maximal expiratory flow-volume relationship in prepubertal girls.European Journal of Applied Physiology and Occupational Physiology,76,264-269.
-
Dicker, S. G.,Lofthus, G. K.,Thornton, N. W.,Brooks, G. A.(1980).Respiratory and heart rate responses to tethered controlled frequency breathing swimming.Medicine and Science in Sports and Exercise,12,20-23.
-
Gething, A. D.,Passfield, L.,Davies, B.(2004).The effects of different inspiratory muscle training intensities on exercising heart rate and perceived exertion.European Journal of Applied Physiology,92,50-55.
-
Griffiths, L. A.,McConnell, A. K.(2007).The influence of inspiratory and expiratory muscle training upon rowing performance.European Journal of Applied Physiology,99(5),457-466.
-
Harms, C. A.,Babcock, M. A.,McClaran S. R.(1997).Respiratory muscle work compromises leg blood flow during maximal exercise.Journal of Applied Physiology,82,1573-1583.
-
Johnson, B. D.,Aaron, E. A.,Babcock, M. A.,Dempsey, J. A.(1996).Respiratory muscle fatigue during exercise: implications for performance.Medicine and Science in Sports and Exercise,28,1129-1137.
-
Johnson, M. A.,Sharpe, G. R.,Brown, P. I.(2007).Inspiratory muscle training improves cycling time-trial performance and anaerobic work capacity but not critical power.European Journal of Applied Physiology,101,761-770.
-
Loke, J.,Mahler, D. A.,Virgulto, J. A.(1982).Respiratory muscle fatigue after marathon running.Journal of Applied Physiology,52(4),821-824.
-
Lomax, M. E.,McConnell, A. K.(2003).Inspiratory muscle fatigue in swimmers after a single 200 m swim.Journal of Sports Sciences,21(8),659-664.
-
Ozkaplan, A.,Rhodes, E. C.,Sheel, A. W.,Taunton, J. E.(2005).A comparison of inspiratory muscle fatigue following maximal exercise in moderately trained males and females.European Journal of Applied Physiology,95,52-56.
-
Romer, L. M.,Lovering, A. T.,Haverkamp, H. C.,Pegelow, D. F.,Dempsey, J. A.(2005).Effect of inspiratory muscle work on peripheral fatigue of locomotor muscles in healthy humans.The Journal of Physiology,571(2),425-439.
-
Romer, L. M.,McConnell, A. K.,Jones, D. A.(2002).Effects of inspiratory muscle training upon recovery time during high intensity, repetitive sprint activity.International Journal Sport Medicine,23,353-360.
-
Sale, D. G.(1988).Neural adaptation to resistance training.Medicine and Science in Sports and Exercise,20(5),S135-145.
-
Sharmam, S.,Brown, B.(2007).Spirometry and Respiratory Muscle Function During Ascent to Higher Altitudes.Lung,185,113-121.
-
Tong, T. K.,Fu, F. H.(2006).Effect of specific inspiratory muscle warm-up on intense intermittent run to exhaustion.European Journal of Applied Physiology,197,673-680.
-
Verges, S.,Sager, Y.,Erni, C.,Spengler, C. M.(2007).Expiratory muscle fatigue impairs exercise performance.European Journal of Applied Physiology,101,225-232.
-
Wells, G. D.,Plyley, M.,Thomas, S.,Goodman, L.,Duffin, J.(2005).Effects of concurrent inspiratory and expiratory muscle training on respiratory and exercise performance in competitive swimmers.European Journal of Applied Physiology,94,527-540.
-
West, J. B.(2004).Respiratory physiology- The essentials.La Jolla, CF:Lippincitt Wolliams & Wilkins.
-
Wilcox, P. G.,Eisen, A.,Wiggs, B. J.,Pardy, R. L.(1988).Diaphragmatic relaxation rate after voluntary contractions and uni-and bilateral phrenic stimulation.Journal of Applied Physiology,65(2),675-682.
-
Williams, J. S.,Wongsathikun, J.,Boon, S. M.,Acevedo, E. O.(2002).Inspiratory muscle training fails to improve endurance capacity in athletes.Medicine and Science in Sports and Exercise,34(7),1194-1198.
-
呂欣倫(2006)。臺北市,國立臺灣師範大學。
-
洪平、李開剛(2003)。测定游泳運動員上肢最大有氧能力探討。體育科學,5,106-109。
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