EFFECT OF RAMADAN INTERMITTENT FASTING ON AEROBIC AND ANAEROBIC PERFORMANCE AND PERCEPTION OF FATIGUE IN MALE ELITE JUDO ATHLETES
EFFECT OF RAMADAN INTERMITTENT FASTING ON AEROBIC AND ANAEROBIC PERFORMANCE AND PERCEPTION OF FATIGUE IN MALE ELITE JUDO ATHLETES
复制标题
DOI：
10.1519/jsc.0b013e3181bc17fc
复制
发表时间：
2009-12-01
影响因子：
3.2
通讯作者：
Amri, Mohamed
中科院分区：
文献类型：
--
作者：
Chaouachi, Anis;Coutts, Aaron J.;Amri, Mohamed
Chaouachi，A，Coutts，AJ，Chamari，K，Wong，DP，Chaouachi，M，Chtara，M，Roky，R，and Amri，M.斋月间歇性禁食对优秀男子柔道运动员有氧、无氧能力及疲劳感的影响。J Strength Cond Res 23（9）：2702-2709，2009-本研究的目的是评估斋月间歇性禁食（RIF）对优秀柔道运动员（柔道运动员）保持其常规训练负荷的有氧和无氧运动表现的影响。在斋月前（T1）、斋月开始时（T2）、斋月结束时（T3）和斋月后3周，对15名优秀柔道运动员进行了4次体能测试（蹲跳[SJ]）、反向运动跳[CMJ]、30秒重复跳、30米短跑和多阶段体能测试）和疲劳评分。结果表明，30米短跑成绩，多级穿梭跑测试，SJ，和CMJ在斋月期间没有变化。然而，在30秒重复跳跃测试期间，斋月结束时的平均功率（22.4 +/- 2.3 W/kg; P < 0.05）略低于斋月前（23.4 +/- 2.3 W/kg）。与对照期（T1，12 +/- 3）相比，斋月期间体重轻微减少1.3 kg，总疲劳评分增加（T2，19 +/- 5; T3，16 +/- 4;均P < 0.05）。这些结果表明，RIF对优秀柔道运动员的有氧运动能力和极短时间的短跑和跳跃测试成绩的影响很小。此外，有经验的运动员可以在RIF期间保持足够的能量摄入和正常的训练负荷。30秒跳跃测试中的轻微减少可能与中央驱动力和体重减少有关。总的来说，这些结果表明，RIF对经验丰富的柔道运动员的表现影响不大，但在RIF期间训练的穆斯林运动员应该仔细安排他们的训练负荷，并监测他们的食物摄入量和疲劳水平，以避免表现下降。
Chaouachi, A, Coutts, AJ, Chamari, K, Wong, DP, Chaouachi, M, Chtara, M, Roky, R, and Amri, M. Effect of ramadan intermittent fasting on aerobic and anaerobic performance and perception of fatigue in male elite judo athletes. J Strength Cond Res 23(9): 2702-2709, 2009-The aim of the present study was to evaluate the influence of the Ramadan intermittent fast (RIF) on aerobic and anaerobic exercise performance in elite judo athletes (Judokas) maintaining their usual training loads. Physical performance tests (squat jump [SJ]), countermovement jump [CMJ], 30-second repeated jump, 30-m sprint, and the multistage fitness test) and fatigue scores were measured in 15 elite Judokas on 4 occasions: before Ramadan (T1), at the beginning of Ramadan (T2), at the end of Ramadan (T3) and 3 weeks after Ramadan. Results showed that 30-m sprint performance, multistage shuttle run test, SJ, and CMJ did not change during Ramadan. However, average power during the 30-second repeated jump test was slightly lower at the end of Ramadan (22.4 +/- 2.3 W/kg; P < 0.05) than before Ramadan (23.4 +/- 2.3 W/kg). There was a minor reduction of 1.3 kg in body mass and an increase in total fatigue scores (T2, 19 +/- 5; T3, 16 +/- 4; both P < 0.05) during Ramadan in comparison with the control period (T1, 12 +/- 3). These results show that the RIF has little effect on aerobic performance and on very short duration sprinting and jumping test performance in elite Judokas. Additionally, experienced athletes can maintain both sufficient energy intake and normal training loads during the RIF. The slight reduction in the 30-second jump test may be associated with reduced central drive and body mass. Collectively, these results suggest that the RIF has little effect on the performance of experienced Judokas, but Muslim athletes who train during the RIF should carefully periodize their training load and monitor their food intake and fatigue levels to avoid performance decrements.