Jozef Pilsudski University of Physical Education, Warsaw, Department of Physical Education and Sport, Biała Podlaska, Poland.
J Hum Kinet. 2012 May;32:77-86. doi: 10.2478/v10078-012-0025-5. Epub 2012 May 30.
The aim of the study was to evaluate the effects of the dry-land power training on swimming force, swimming performance and strength in youth swimmers. Twenty six male swimmers, free from injuries and training regularly at least 6 times a week, were enrolled in the study and randomly assigned to one of two groups: experimental (n=14, mean age 14.0 ± 0.5 yrs, mean height 1.67±0.08 m and mean body mass 55.71 ±9.55 kg) and control (n=12, mean age 14.1 ± 0.5 yrs, mean height 1.61±0.11 m and mean body mass 49.07 ±8.25 kg). The experimental group took part in a combined swimming and dry-land power training. The control group took part in swimming training only. The training programmes in water included a dominant aerobic work in front crawl. In this research the experimental group tended to present slightly greater improvements in sprint performance. However, the stroke frequency insignificantly decreased (-4.30%, p>0.05) in the experimental group and increased (6.28%, p>0.05) in the control group. The distance per stroke insignificantly increased in the experimental group (5.98%, p>0.05) and insignificantly decreased in the control group (-5.36%, p>0.05). A significant improvement of tethered swimming force for the experimental group (9.64%, p<0.02) was found, whereas the increase was not statistically significant in the control group (2.86%, p>0.05). The main data cannot clearly state that power training allowed an enhancement in swimming performance, although a tendency to improve swimming performance in tethered swimming was noticed.
本研究旨在评估陆上力量训练对青少年游泳运动员的游泳力量、游泳表现和力量的影响。 26 名男性游泳运动员，无受伤且每周至少定期训练 6 次，被纳入研究并随机分为两组：实验组（n=14，平均年龄 14.0±0.5 岁，平均身高 1.67±0.08 米，平均体重 55.71±9.55 公斤）和对照组（n=12，平均年龄 14.1±0.5 岁，平均身高 1.61±0.11 米，平均体重 49.07±8.25 公斤）。实验组参加了结合游泳和陆上力量训练的综合训练。对照组仅参加游泳训练。水中训练计划包括以自由泳为主的有氧工作。在这项研究中，实验组在短距离游泳表现方面表现出略有更大的改善趋势。然而，实验组的划频略有下降（-4.30%，p>0.05），而对照组则有所增加（6.28%，p>0.05）。实验组的每划距离略有增加（5.98%，p>0.05），而对照组则略有减少（-5.36%，p>0.05）。实验组的系绳游泳力量有显著提高（9.64%，p<0.02），而对照组的增加则不具有统计学意义（2.86%，p>0.05）。主要数据不能清楚地表明力量训练可以提高游泳表现，尽管在系绳游泳中观察到了游泳表现改善的趋势。
