School of Physical Education Institute (Main Campus), Zhengzhou University, Zhengzhou, China.
Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Selangor, Malaysia.
Front Public Health. 2022 Jul 22;10:922630. doi: 10.3389/fpubh.2022.922630. eCollection 2022.
Mental fatigue largely influences technical performance in soccer, including offensive and defensive skills. However, these effects on technical performance among the soccer players have not yet been aggregated to be assessed systematically.
The purpose of the review was to evaluate the impact of mental fatigue on soccer players' overall technical skills.
Drawing on Web of Science, PubMed, Scopus, and EBSCOhost (CENTRAL and SPORTDicus), an in-depth search was conducted. PICOS established the eligibility criteria to select the studies as follows: (i) population-healthy soccer players; (ii) intervention-involving any mental-fatigue-prompted protocol; (iii) comparison-control conditions (active or passive without inducing mental fatigue); (iv) outcomes-technical performance (offensive and defensive skill); and (v) study design-randomized controlled trials.
A total of eight studies were qualified for inclusion in the systematic literature review. Overall, the results indicate that mental fatigue had significant effects on technical skills, including offensive and defensive skills. Specifically, there were significant effects on errors (ES = 0.977; < 0.001), number of tackles (ES = -0.739; = 0.005), and the percentage of successful tackles (ES = -0.628; = 0.022), while there were no significant effects on the number of passes (ES = 0.240; = 0.328), the percentage of accurate passing (ES = -0.008; = 0.985), and the number of successful passes (ES = -0.322; = 0.217).
Overall, a significant effect of mental fatigue on the technical performance (e.g., tackles and errors) of soccer players was detected, while no significant effects on passing skills were detected. Future studies may consider investigating technical performance together with other important results (e.g., decision-making skills or internal load).
https://inplasy.com/inplasy-2022-2-0008/, Inplasy protocol 202220008.
心理疲劳在很大程度上影响足球运动员的技术表现，包括进攻和防守技能。然而，这些心理疲劳对足球运动员技术表现的影响尚未被综合评估。
本综述的目的是评估心理疲劳对足球运动员整体技术技能的影响。
通过 Web of Science、PubMed、Scopus 和 EBSCOhost（CENTRAL 和 SPORTDiscus）进行深入搜索。PICOS 建立了选择研究的纳入标准，如下所示：（i）人群-健康的足球运动员；（ii）干预-涉及任何引发心理疲劳的方案；（iii）对照条件（主动或被动，不引起心理疲劳）；（iv）结果-技术表现（进攻和防守技能）；和（v）研究设计-随机对照试验。
共有八项研究符合系统文献综述的纳入标准。总的来说，结果表明心理疲劳对技术技能有显著影响，包括进攻和防守技能。具体来说，在失误（ES = 0.977； < 0.001）、铲球次数（ES = -0.739； = 0.005）和成功铲球的百分比（ES = -0.628； = 0.022）方面有显著影响，而在传球次数（ES = 0.240； = 0.328）、传球准确率（ES = -0.008； = 0.985）和成功传球次数（ES = -0.322； = 0.217）方面没有显著影响。
总的来说，检测到心理疲劳对足球运动员技术表现（例如铲球和失误）有显著影响，而对传球技能没有显著影响。未来的研究可能会考虑将技术表现与其他重要结果（例如决策技能或内部负荷）一起进行研究。
https://inplasy.com/inplasy-2022-2-0008/，Inplasy 协议 202220008。
