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Wearing compression garments differently affects monopodal postural balance in high-level athletes.
Scientific Reports ( IF 4.6 ) Pub Date : 2020-09-18 , DOI: 10.1038/s41598-020-72347-2
Kévin Baige 1 , Frédéric Noé 1 , Thierry Paillard 1
Affiliation  

This study investigated the acute effects of compression garments (CG) on balance control in elite athletes. 15 male professional handball players were recruited. They had to stand as motionless as possible in a monopedal stance on a force plate with the eyes closed and on a wobble board with the eyes open, while wearing CG or not. Centre of foot pressure mean velocity and surface area were calculated. Statistics were first calculated with the data from the whole sample. A hierarchical cluster analysis was also performed in order to categorize the participants’ behaviours into subgroups with similar characteristics. The whole group analysis showed that there were no significant effects attributed to CG. The clustering analysis identified two distinct and homogeneous subgroups of participants. Only athletes with the best balance abilities at baseline could benefit from CG wearing to improve their balance control. These athletes, who swayed less and were more sensitive to somatosensory manipulation due to CG wearing, seem to control balance by adopting a support-dependent preferred sensorimotor tactic. Our findings suggest that amongst high-level athletes, the ability to benefit from CG wearing to improve balance control seems to depend on participants’ intrinsic balance skills and/or preferred sensorimotor tactics.



中文翻译:

穿着压力服对高水平运动员的单足姿势平衡有不同的影响。

本研究调查了紧身衣 (CG) 对精英运动员平衡控制的急性影响。招募了15名男性职业手球运动员。无论是否佩戴 CG,他们都必须以单足站立的姿势,闭着眼睛站在测力板上,睁着眼睛站在摇摆板上。计算足部压力中心的平均速度和表面积。首先用整个样本的数据计算统计数据。还进行了分层聚类分析,以便将参与者的行为分类为具有相似特征的子组。全组分析表明,CG 没有显着影响。聚类分析确定了两个不同且同质的参与者亚组。只有在基线时具有最佳平衡能力的运动员才能从 CG 佩戴中受益,以改善他们的平衡控制。这些运动员由于佩戴 CG 而摇摆较少并且对体感操作更敏感,似乎通过采用依赖于支持的首选感觉运动策略来控制平衡。我们的研究结果表明,在高水平运动员中,从 CG 佩戴中受益以改善平衡控制的能力似乎取决于参与者的内在平衡技能和/或首选的感觉运动策略。

更新日期:2020-09-20
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