J Back Musculoskelet Rehabil. 2021;34(3):477-483. doi: 10.3233/BMR-200151.
New training methods are constantly used to improve the ability of skeletal muscles to develop strength.
The aim of the present study was to investigate the effect of half-squat training with free weights and flywheel device on isokinetic knee muscle strength for well-trained amateur soccer players.
Forty eight players were randomly divided into three groups (n= 16 each): Desmotech Training group (DT), Free Weight Training group (WT) and one Control Group (CON). DT and WT performed an eight-week half-squat training program, with two sessions per week. The DT group performed training with a flywheel device. Isokinetic concentric-eccentric strength assessments of the knee extensors-flexors muscle groups were performed at different angular velocities (60, 180 and 240∘/s).
The eight-week training program improved all the isokinetic joint moment indicators examined in the DT and WT groups (p< 0.01). The DT group achieved higher performances at all the isokinetic parameters examined, however, without statistically significant differences to the WT group.
Flywheel-based exercise is an effective training method and is suggested to be used to strengthen the lower limbs of soccer players.
新的训练方法不断被用于提高骨骼肌的力量发展能力。
本研究旨在探讨半蹲训练与自由重量和飞轮设备对训练有素的业余足球运动员等速膝关节肌肉力量的影响。
48 名运动员被随机分为三组（每组 16 人）：Desmotech 训练组（DT）、自由重量训练组（WT）和对照组（CON）。DT 和 WT 进行了为期 8 周的半蹲训练计划，每周两次。对伸肌-屈肌肌肉群进行等速向心-离心强度评估，角速度分别为 60、180 和 240°/s。
8 周的训练计划改善了 DT 和 WT 组所有等速关节力矩指标（p<0.01）。DT 组在所有等速参数上的表现都更高，但与 WT 组无统计学差异。
基于飞轮的运动是一种有效的训练方法，建议用于增强足球运动员的下肢力量。
