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首页> 外文期刊>Journal of human kinetics. >Effects of Concurrent Strength and High-Intensity Interval Training on Fitness and Match Performance in Water-Polo Players
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Effects of Concurrent Strength and High-Intensity Interval Training on Fitness and Match Performance in Water-Polo Players

机译：同时强度和高强度间歇训练对水球运动员身体素质和比赛成绩的影响

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The purpose of the study was to examine changes in performance and match-induced fatigue over a 27-week training period. Eight national-level water-polo players performed a 5 x 200 m swimming test to calculate velocities corresponding to blood lactate concentration of 4.0, 5.0 and 10.0 mmol.lsup-1/sup at three testing periods: i) baseline, ii) end of the pre-season (8 weeks of 4 x 4 min swimming bouts), iii) end of the in-season (8 weeks of 8 x 20 m swimming sprints). During each testing period, four competitive matches were played and repeated sprints (8 x 20 m), 400 m swimming, and shooting accuracy were evaluated at the pre- and post-match. Repeated sprint tests were also conducted at mid-game. Analysis of variance for repeated measures was used to detect changes among training periods and within games. Swimming velocities corresponding to 4.0, 5.0 and 10.0 mmol.lsup-1/sup were increased after the pre-season by 9%, 7.7%, and 6.7% (p 0.01) and decreased following the in-season compared to the pre-season by 8.9%, 7.0% and 3.3% (p 0.01), respectively. Pre-match repeated sprints and 400 m performance were improved after the pre-season by 4.3% and 3.8% (p 0.01) and decreased by ~3% after the in-season compared to the pre-season (p 0.01). Mid- and post-match repeated sprint performance was improved after the pre-season by 4.8 ± 1.4% and 4.4 ± 1.1% and remained unchanged after the in-season compared to the pre-season. Post-match 400 m speed was improved by 3.2% after the pre-season (p 0.01) and decreased by 2.8% after the in-season (p = 0.04).Pre-season training improved players’ aerobic endurance and performance. Intensified in-season training decreased aerobic power, endurance, and pre-match performance while maintaining match repeated sprint performance.
机译：该研究的目的是检查在27周的训练期间内性能变化和比赛引起的疲劳。八个国家级水球运动员进行了5 x 200 m的游泳测试，以计算在三个测试周期内对应于血液乳酸浓度4.0、5.0和10.0 mmol.l -1 的速度：i）基线; ii）季前赛结束（4 x 4分钟游泳比赛的8周），iii）季后赛结束（8 x 20 m游泳冲刺的8周）。在每个测试期间，进行四场比赛，并在赛前和赛后评估重复的冲刺（8 x 20 m），400 m游泳和射击准确性。比赛中还进行了重复的冲刺测试。重复测量的方差分析用于检测训练期间和比赛中的变化。游泳速度分别为4.0、5.0和10.0 mmol.l -1 ，在季前提高了9％，7.7％和6.7％（p <0.01），在季后降低了与季前相比分别下降了8.9％，7.0％和3.3％（p <0.01）。与季前相比，赛前的重复冲刺和400 m的性能在季前提高了4.3％和3.8％（p <0.01），在季后降低了〜3％（p <0.01）。与季前相比，赛前和赛后重复冲刺性能提高了4.8±1.4％和4.4±1.1％，并且在季后保持不变。赛后400 m速度在赛季前提高了3.2％（p <0.01），在赛季后降低了2.8％（p = 0.04）。赛前训练提高了运动员的有氧耐力和性能。强化的赛季训练降低了有氧运动能力，耐力和赛前表现，同时保持了比赛重复冲刺的表现。

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