Arede Jorge, Sevin Irem Pinar, Williams Mark, Mikolajec Kazimierz, Birrento Ricardo, Schöllhorn Wolfgang
School of Education, Polytechnic Institute of Viseu, Viseu, Portugal.
Department of Sports, Exercise and Health Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal.
J Hum Kinet. 2025 Apr 30;96(Spec Issue):145-161. doi: 10.5114/jhk/201139. eCollection 2025 Feb.
This study aimed to examine the impact of velocity and acceleration-based differential plyometric jump training on physical performance of youth basketball players. Twenty-six trained youth male players (14.5 ± 1.7 years; U14 [n = 14], U16 [n = 5], and U18 [n = 7]) were grouped into experimental and control groups. The experimental group completed two sessions per week of velocity-based differential plyometric training for 14 weeks (3 sets x 5 jumps with 20-s intervals of passive recovery between jumps and 2-min breaks between sets). Before each repetition, participants received verbal instruction to perform a different fluctuation. The control group continued regular training. Bilateral and unilateral countermovement jump (CMJ) height, the 20-m sprint test, and the Modified 505 Agility (M505) test were evaluated before and after the intervention. The training program yielded statistically significant improvements in the experimental group's CMJ bilateral jump height. Additionally, moderate improvements in the CMJ (Countermovement Jump Right Leg) and M505 (Modified 505 Agility Right) tests (BF > 3 to 10) were observed after the training program (δ ranged from 0.66 to 1.12). The control group demonstrated moderate improvements in the M505 (Modified 505 Agility Right) and M505 (Modified 505 Agility Left) tests (BF > 3 to 10) (δ = 0.65). Models combining different variables provided the best fit for the data in different physical variables. The results indicate that velocity and acceleration-based differential plyometric training can be a suitable strategy for improving physical performance of youth basketball players.
本研究旨在探讨基于速度和加速度的差异式增强式跳跃训练对青少年篮球运动员身体机能的影响。26名受过训练的青年男性运动员（14.5±1.7岁；U14组[n = 14]、U16组[n = 5]和U18组[n = 7]）被分为实验组和对照组。实验组每周完成两节基于速度的差异式增强式训练课程，共14周（每组3次×5次跳跃，每次跳跃之间有20秒的被动恢复间隔，每组之间有2分钟的休息时间）。在每次重复之前，参与者会收到口头指示以进行不同的波动。对照组继续进行常规训练。在干预前后分别评估双侧和单侧反向移动跳跃（CMJ）高度、20米短跑测试以及改良505敏捷性（M505）测试。训练计划使实验组的CMJ双侧跳跃高度有统计学意义的提高。此外，训练计划后观察到CMJ（右腿反向移动跳跃）和M505（改良505敏捷性右侧）测试有中度改善（贝叶斯因子>3至10）（效应量范围为0.66至1.12）。对照组在M505（改良505敏捷性右侧）和M505（改良505敏捷性左侧）测试中有中度改善（贝叶斯因子>3至10）（效应量=0.65）。结合不同变量的模型最适合不同身体变量的数据。结果表明，基于速度和加速度的差异式增强式训练可能是提高青少年篮球运动员身体机能的合适策略。
