Acute Effects of Moderate-Intensity Swimming Exercise on Inhibitory Control, Cognitive Flexibility, and Selective Attention (SWIMCOG)
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.
調査の概要
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
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Istanbul
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Istanbul、Istanbul、トルコ（Türkiye）、34290
- Istanbul Rumeli University, Faculty of Sport Sciences
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参加基準
適格基準
就学可能な年齢
- 大人
健康ボランティアの受け入れ
説明
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.
研究計画
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：基礎科学
- 割り当て：ランダム化
- 介入モデル：並列代入
- マスキング：独身
武器と介入
参加者グループ / アーム |
介入・治療 |
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実験的：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.
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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.
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介入なし：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.
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この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Congruent Flanker Task Reaction Time
時間枠：Immediately before and immediately after the 30-minute intervention session
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Mean reaction time during congruent trials of the Eriksen Flanker Task.
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Immediately before and immediately after the 30-minute intervention session
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Incongruent Flanker Task Reaction Time
時間枠：Immediately before and immediately after the 30-minute intervention session
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Mean reaction time during incongruent trials of the Eriksen Flanker Task.
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Immediately before and immediately after the 30-minute intervention session
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Stroop Test Completion Time
時間枠：Immediately before and immediately after the 30-minute intervention session
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Total completion time across the Stroop Color-Word Test (TBAG Form), assessing inhibitory control, selective attention, and cognitive flexibility.
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Immediately before and immediately after the 30-minute intervention session
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協力者と研究者
スポンサー
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
- IRU-2026
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。