Flórez-Gil Enrique, Vaquera Alejandro, Conte Daniele, Rodríguez-Fernández Alejandro
Faculty of Health Sciences, Universidad Isabel I, 09003 Burgos, Spain.
VALFIS Research Group, Institute of Biomedicine (IBIOMED), Faculty of Sciences of Physical Activity and Sports, University of León, 24007 León, Spain.
Sensors (Basel). 2025 Mar 21;25(7):1967. doi: 10.3390/s25071967.
This study leverages physical fitness assessment sensors to investigate the effects of a brief in-season break (detraining period) on the physical performance of female basketball players. Sixty-seven players (Senior (n = 19), U18 (n = 19), and U14 (n = 29)) were evaluated before and after a 3-week break using sensor-derived data from a countermovement jump (CMJ), an Abalakov jump (ABK), a linear speed test (20 m sprint), a seated medicine ball throw test (SMBT), and a Basketball-Specific Agility Test (TEA-Basket). The Total Score of Athleticism (TSA), computed as the mean Z-Score across tests, served as a composite indicator of physical fitness. Data obtained from performance sensors revealed significant interactions between time and category for the CMJ, ABK, 20 m sprint, and SMBT, while TEA-Basket measurements showed no significant changes. Time and baseline fitness level interactions were also significant for the CMJ, ABK, and SMBT but not for sprint time or the TEA-Basket. Despite observed declines in explosive strength, speed, and upper-body power across all groups, TSA scores remained stable. These findings underscore the utility of sensor-based evaluation methods in highlighting the adverse effects of short-term detraining and emphasize the necessity of tailored training strategies during competitive breaks.
本研究利用体能评估传感器，调查赛季中短暂休息（停训期）对女子篮球运动员体能表现的影响。在为期3周的休息前后，对67名运动员（成年组（n = 19）、18岁以下组（n = 19）和14岁以下组（n = 29））进行了评估，使用的传感器数据来自反向纵跳（CMJ）、阿巴拉科夫跳（ABK）、直线速度测试（20米冲刺）、坐姿药球投掷测试（SMBT）和篮球专项敏捷性测试（TEA - 篮球）。运动能力总分（TSA）通过各测试的平均Z分数计算得出，作为体能的综合指标。从性能传感器获得的数据显示，CMJ、ABK、20米冲刺和SMBT在时间和组别之间存在显著交互作用，而TEA - 篮球测量结果无显著变化。CMJ、ABK和SMBT在时间和基线体能水平之间的交互作用也显著，但冲刺时间和TEA - 篮球测试未显示显著变化。尽管所有组别的爆发力、速度和上身力量均出现下降，但TSA分数保持稳定。这些发现强调了基于传感器的评估方法在突出短期停训的不利影响方面的实用性，并强调了在比赛间歇期制定针对性训练策略的必要性。
