Field Evaluation of Paralympic Athletes in Selected Sports: Implications for Training
Field Evaluation of Paralympic Athletes in Selected Sports: Implications for Training
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DOI：
10.1249/mss.0b013e3181c67d82
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发表时间：
2010-06-01
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影响因子：
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通讯作者：
Bhambhani, Yagesh
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作者：
Bernardi, Marco;Guerra, Emanuele;Bhambhani, Yagesh
贝尔纳迪，M.，e.盖拉，B。DI GIACINTO，A. DI CESARE、V. CASTELLANO和Y. BHAMBHANI。残奥会运动员在选定项目中的实地评估：对训练的影响。医学科学体育锻炼：第42卷，第6期，第100页。1200 - 1208，2010年。目的：本研究的目的是1）描述参加以下五个项目的残奥会运动员的急性心肺和代谢反应：北欧坐式滑雪（NS，n = 5），轮椅距离赛跑（WR，n = 6），轮椅篮球（WB，n = 13），轮椅击剑（WF，n = 6）和轮椅网球（WT，n = 4）;和2）检查这些残奥会运动员的有氧健身的现场测试性能和实验室测量之间的关系。研究方法：每位运动员完成递增的手臂摇动运动试验以确定呼吸阈值（VT）和峰值摄氧量（（V）/dot0（2peak））。随后，使用遥测系统进行现场评估，以测量各自运动中的心肺反应。结果如下：在NS（38.3 +/-5.76和51.0 +/-6.92 www.example.com（-1）. min（-1））和WR中比赛的运动员的VT和（V）超过dotO（2peak）（均以毫升/千克/分钟表示）mL.kg（P <0.05）高于WB比赛（26.0 +/-2.13和36.9 +/-3.70 mL.kg（-1）. min（-1）），WF（23.2 +/-3.96和34.4 +/-5.81 mL.kg（-1）. min（-1））和WT（24.0 +/-2.30和33.1 +/-2.85 mL.kg（-1）. min（-1））。在田间试验中，在NS、WR、WB、WF和WT期间，dotO（2）的平均值（V）（NS和WR高于WB、WF和WT）分别为79.4%+/-3.30%、84.4%+/-2.10%、72.1%+/-5.72%、73.0%+/-3.10%和73.0%+/-1.91%。（V）除以dotO（2peak）。在现场测试期间测量的（V）over dotO（2）与VT和（V）over dotO（2peak）之间存在强线性关系（每种情况下R-2 = 0.92）。结论：运动员在五个残奥会项目的现场测试中调节他们的平均工作强度，以接近在增量手臂摇动运动测试中测量的个性化VT，并且该强度在美国运动医学学会推荐的范围内，以改善训练有素的受试者的心肺适能。此外，残奥会运动员在这些项目中的表现高度依赖于运动员的有氧健身能力。
BERNARDI, M., E. GUERRA, B. DI GIACINTO, A. DI CESARE, V. CASTELLANO, and Y. BHAMBHANI. Field Evaluation of Paralympic Athletes in Selected Sports: Implications for Training. Med. Sci. Sports Exerc., Vol. 42, No. 6, pp. 1200-1208, 2010. Purpose: The purpose of this study was 1) to describe the acute cardiorespiratory and metabolic responses of Paralympic athletes participating in the following five sports: Nordic sit skiing (NS, n = 5), wheelchair distance racing (WR, n = 6), wheelchair basketball (WB, n = 13), wheelchair fencing (WF, n = 6), and wheelchair tennis (WT, n = 4); and 2) to examine the relationship between field test performance and laboratory measures of aerobic fitness of these Paralympic athletes. Methods: Each athlete completed an incremental arm cranking exercise test to determine ventilatory threshold (VT) and peak oxygen uptake ((V) over dotO(2peak)). Subsequently, field assessments were carried out using a telemetric system to measure the cardiorespiratory responses in their respective sport. Results: VT and (V) over dotO(2peak) (both expressed in milliliters per kilogram per minute) of athletes competing in NS (38.3 +/- 5.76 and 51.0 +/- 6.92 mL.kg(-1).min(-1)) and WR (35.5 +/- 5.96 and 48.1 +/- 6.35 mL.kg(-1).min(-1)) were significantly higher (P < 0.05) than those competing in WB (26.0 +/- 2.13 and 36.9 +/- 3.70 mL.kg(-1).min(-1)), WF (23.2 +/- 3.96 and 34.4 +/- 5.81 mL.kg(-1).min(-1)), and WT (24.0 +/- 2.30 and 33.1 +/- 2.85 mL.kg(-1).min(-1)). In the field tests, the average (V) over dotO(2), higher in NS and WR than in WB, WF, and WT, during NS, WR, WB, WF, and WT was 79.4% +/- 3.30%, 84.4% +/- 2.10%, 72.1% +/- 5.72%, 73.0% +/- 3.10%, and 73.0% +/- 1.91%, respectively, of (V) over dotO(2peak). There was a strong linear relationship between (V) over dotO(2) measured during the field tests and VT and (V) over dotO(2peak) (R-2 = 0.92 in each case). Conclusions: Athletes regulated their average work intensity during the field tests in the five Paralympic sports to approximate their individualized VT measured during incremental arm cranking exercise test, and this intensity was within the range recommended by the American College of Sports Medicine to improve cardiorespiratory fitness in well-trained subjects. In addition, performance of Paralympic athletes in these sports was highly dependent upon athletes' aerobic fitness.