Background. Body adaptations and the high level of achievement in different sporting fields depend on the degree of fitness and training. Hence, it is important for basketball players to have suitable body fitness for tactics and skill performance. Objectives. The present study aims to investigate the effect of selective plyometric exercises using an unstable surface on the movement performance of female basketball players. Methods. In this pre-/post-designed clinical trial, the subjects were selected from among qualified female basketball players (n=24) having a history of two-year regular specialized training in a team considered as elite. They were randomly assigned into two, experiment (age: 20.25±2.34, training history: 2.55±0.29, and BMI: 23.28±0.93) and control (age: 21.16±2.79, training history: 2.60±0.75, and BMI: 24.80±1.04) groups. The experiment group performed for eight weeks (three sessions each week with a duration of 80 min/session) progressive plyometric exercises on an unstable surface. The assessment of dependent variables was performed using functional movement screening and the star excursion balance test. The results of the control and experiment groups were compared using multivariate covariance and post hoc Bonferroni test, while the preand post-test results were compared using the dependent t-test at a significance level of (p<0.05). Results. Comparing the results between the groups through the functional movement screening test and dynamic balance showed a significant difference. An improvement was seen in the results of relevant tests for the experiment group (p<0.001). Conclusion. The use of progressive plyometric exercise on an unstable surface shows an improvement in the results of the functional movement screening test and movement performance. This, in turn, results in an improvement in exercise performance.

中文翻译：

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使用不稳定表面的选择性测地运动对篮球运动员运动表现的影响

背景。身体适应能力和不同运动领域的高水平成就取决于健身和训练的程度。因此，对于篮球运动员来说，对于战术和技能表现具有合适的身体适应性很重要。目标。本研究旨在研究使用不稳定表面进行选择性地进行测深运动对女篮球运动员运动表现的影响。方法。在这项设计前后的临床试验中，受试者选自合格的女篮球运动员（n = 24），曾在被视为精英的团队中进行过两年定期专业训练。将他们随机分为两个实验组（年龄：20.25±2.34，训练历史：2.55±0.29，BMI：23.28±0.93）和对照组（年龄：21.16±2.79，训练历史：2.60±0.75，BMI：24.80± 1.04）组。实验组在不稳定的表面上进行了八周（每周三节，每节为时80分钟），进行了渐进式的体测运动。使用功能性运动筛查和星际偏移平衡测试对因变量进行评估。对照组和实验组的结果使用多元协方差和事后Bonferroni检验进行比较，而检验前和检验后的结果采用相关性t检验进行比较（显着性水平为（p <0.05））。结果。通过功能性运动筛查测试和动态平衡对两组之间的结果进行比较显示出显着差异。实验组的相关测试结果有所改善（p <0.001）。结论。在不稳定的表面上使用渐进式的等高线锻炼显示出功能性运动筛查测试和运动表现的结果得到了改善。反过来，这导致运动表现的改善。