精英足球运动员的等长和等速膝关节屈伸肌肉力量概况。
The isometric and isokinetic knee extension and flexion muscle strength profile of elite soccer players.
作者信息
Keytsman Charly, Verbrugghe Jonas, Eijnde Bert O
机构信息
SMRC Sports Medical Research Center, BIOMED Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium.
Heart Center Hasselt, Jessa Hospital, Prins Bisschopssingel 36/2, Hasselt, B-3500, Belgium.
出版信息
BMC Sports Sci Med Rehabil. 2024 Aug 26;16(1):180. doi: 10.1186/s13102-024-00961-y.
BACKGROUND
This study aimed to further complete normative data sets for the strength profile of the thigh in soccer players by performing isometric and isokinetic measurements in a large sample per player position.
METHODS
In total, 364 soccer players were divided into subgroups according to their pitch position. All players performed isometric and isokinetic strength measurements during active competition period using an isokinetic dynamometer (System 3, Biodex, ENRAF-NONIUS, New York, USA).
RESULTS
Isokinetic strength of m. Quadriceps was significantly (p = 0.023) higher in strikers compared to central midfielders in both the dominant (+ 9%) and the non-dominant (+ 4%) leg. No further differences were found in isometric or isokinetic strength per playing positions.
CONCLUSIONS
We have shown that strength profiles do not differ between playing positions on the field. This is valuable information for elite soccer high performance coaches and medical staffs aiming to improve daily training efficiency and rehabilitation of their players.
背景
本研究旨在通过对每个球员位置的大量样本进行等长和等速测量，进一步完善足球运动员大腿力量状况的规范数据集。
方法
总共364名足球运动员根据其在球场上的位置分为亚组。所有球员在比赛活跃期使用等速测力计（System 3，Biodex，ENRAF-NONIUS，美国纽约）进行等长和等速力量测量。
结果
前锋的股四头肌等速力量在优势腿（+9%）和非优势腿（+4%）方面均显著高于中场球员（p = 0.023）。各比赛位置在等长或等速力量方面未发现进一步差异。
结论
我们已经表明，球场上不同比赛位置的力量状况没有差异。这对于旨在提高球员日常训练效率和康复效果的精英足球高性能教练和医务人员来说是有价值的信息。
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