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Acute Effects of Moderate-Intensity Swimming Exercise on Inhibitory Control, Cognitive Flexibility, and Selective Attention (SWIMCOG)

2026年6月19日 更新者：Görkem Açar

Acute Effects of Moderate-Intensity Freestyle Swimming Exercise on Inhibitory Control, Cognitive Flexibility, and Selective Attention: A Randomized Controlled Trial

This randomized controlled trial aims to investigate the acute effects of a single session of moderate-intensity freestyle swimming exercise on cognitive performance in healthy young adults. Cognitive functions such as inhibitory control, selective attention, and cognitive flexibility are essential components of executive functioning and play an important role in academic, occupational, and daily activities.

A total of 60 healthy adults aged 18-35 years will be randomly assigned to either an exercise group or a control group. Participants in the exercise group will complete a 30-minute session of moderate-intensity freestyle swimming, while participants in the control group will undergo passive seated rest for the same duration.

Cognitive performance will be evaluated immediately before and after the intervention using the Eriksen Flanker Task and the Stroop Color-Word Test. These assessments measure reaction time, attention control, information processing speed, and inhibitory control.

The study is designed to determine whether a single bout of swimming exercise can produce immediate improvements in executive functions compared with passive rest. Findings from this research may contribute to a better understanding of the relationship between aerobic exercise and cognitive performance and may help inform exercise-based strategies for enhancing cognitive health and performance in healthy individuals.

研究概览

地位

完全的

条件

干预/治疗

研究类型

介入性

注册 (实际的)

60

阶段

  • 不适用

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习地点

  • 土耳其（türkiye）
    • Istanbul
      • Istanbul、Istanbul、土耳其（türkiye）、34290
        • Istanbul Rumeli University, Faculty of Sport Sciences

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

  • 成人

接受健康志愿者

是的

描述

Inclusion Criteria:

  • Healthy adults aged 18 to 35 years.
  • Normal or corrected-to-normal vision.
  • Right-handed as determined by the Edinburgh Handedness Inventory.
  • No history of neurological, psychiatric, or cardiovascular disorders.
  • Engaging in structured exercise fewer than three times per week.
  • Ability to safely participate in moderate-intensity swimming exercise.
  • Provision of written informed consent.

Exclusion Criteria:

  • Use of medications that may affect cognitive performance.
  • Active musculoskeletal injury or pain limiting participation in exercise.
  • Previous experience with the Eriksen Flanker Task or Stroop Color-Word Test.
  • Contraindications to swimming exercise.
  • Participation in vigorous physical activity within 24 hours before testing.
  • Any medical condition considered unsafe for exercise participation by the investigators.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

  • 主要用途：基础科学
  • 分配：随机化
  • 介入模型：并行分配
  • 屏蔽：单身的

武器和干预

参与者组/臂
干预/治疗
实验性的：Experimental Group
Participants assigned to the experimental group completed a single 30-minute session of moderate-intensity freestyle swimming exercise. The exercise protocol included a 5-minute warm-up, 20 minutes of continuous swimming at moderate intensity (approximately 60-70% of age-predicted maximum heart rate), and a 5-minute cool-down period.
行为的：Moderate-Intensity Freestyle Swimming Exercise
A single session of moderate-intensity freestyle swimming lasting 30 minutes. The protocol consisted of a 5-minute warm-up, 20 minutes of continuous freestyle swimming performed at approximately 60-70% of age-predicted maximum heart rate, and a 5-minute cool-down. Exercise intensity was monitored using ratings of perceived exertion and heart rate measurements.
无干预：Control Group
Participants assigned to the control group remained seated at rest for 30 minutes in a quiet environment. During this period, participants were instructed to avoid physical activity and cognitive stimulation.

研究衡量的是什么？

主要结果指标

结果测量
措施说明
大体时间
Congruent Flanker Task Reaction Time
大体时间：Immediately before and immediately after the 30-minute intervention session
Mean reaction time during congruent trials of the Eriksen Flanker Task.
Immediately before and immediately after the 30-minute intervention session
Incongruent Flanker Task Reaction Time
大体时间：Immediately before and immediately after the 30-minute intervention session
Mean reaction time during incongruent trials of the Eriksen Flanker Task.
Immediately before and immediately after the 30-minute intervention session
Stroop Test Completion Time
大体时间：Immediately before and immediately after the 30-minute intervention session
Total completion time across the Stroop Color-Word Test (TBAG Form), assessing inhibitory control, selective attention, and cognitive flexibility.
Immediately before and immediately after the 30-minute intervention session

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Görkem Açar

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2026年5月1日

初级完成 (实际的)

2026年5月30日

研究完成 (实际的)

2026年5月30日

研究注册日期

首次提交

2026年6月19日

首先提交符合 QC 标准的

2026年6月19日

首次发布 (实际的)

2026年6月26日

研究记录更新

最后更新发布 (实际的)

2026年6月26日

上次提交的符合 QC 标准的更新

2026年6月19日

最后验证

2026年6月1日

更多信息

与本研究相关的术语

其他研究编号

  • IRU-2026

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

不

此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.

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