Pre- and Post-Training Assessment of Sprint Performance, Agility, Balance and Body Awareness in Football Players Regarding Hamstring Injury
2026年7月30日 更新者：Ezgi Türkmen、Health Institutes of Turkey
Aim of the study is to examine the impact of a history of hamstring injury on athletes by determining and comparing the pre- and post-training levels of sprint performance, agility, dynamic balance, and body awareness in football players with and without a history of hamstring injury.
調査の概要
状態
募集
条件
詳細な説明
The aim of this study is to compare sprint performance (10-meter sprint test (10mST) and 30-meter sprint test (30mST)), agility (T-Test of Agility), dynamic balance (Y-Balance Test), and body awareness (Body Awareness Questionnaire) levels in licensed football players with and without a history of hamstring injury, before and after training, in order to reveal the effect of a history of hamstring injury on functional performance and acute fatigue response.
Capturing acute changes with pre- and post-training measurements and comparing these between groups with and without a history of injury has the potential to make visible "intra-day/intra-training performance fluctuations" that may be overlooked upon returning to the field.
This research study is designed as an observational and cross-sectional evaluation study.
研究の種類
観察的
入学 (推定)
50
連絡先と場所
このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。
研究連絡先
- 名前：Ezgi Türkmen
- 電話番号：0090 216 547 26 00
- メール：turkmnezgi@gmail.com
研究場所
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Istanbul、トルコ（Türkiye）
- 募集
- Haliç Üniversitesi
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コンタクト：
- Ayşenur Çetinkaya
- 電話番号：0090 212 924 24 44
- メール：aysenurcetinkaya@halic.edu.tr
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参加基準
研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。
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
はい
サンプリング方法
非確率サンプル
調査対象母集団
Licensed Football Players Aged 18-35 with and without a History of Hamstring Injury
説明
Inclusion Criteria:
- Being a licensed male football player aged 18-35.
- Having played football actively for at least 2 years.
- Having attended training sessions regularly within the last 6 months.
- Having a history of hamstring injury (n=25).
- Not having a history of hamstring injury (n=25).
- Voluntarily agreeing to participate in the study.
Exclusion Criteria:
- Having a current history of a diagnosed musculoskeletal injury in the lower extremities.
- Having undergone lower extremity surgery within the last 6 months.
- Having a diagnosis of any neurological, orthopedic, or systemic disorder.
- Having a diagnosis of any systemic disease affecting balance.
- Having any significant physical limitations that would prevent the application of the tests.
- Having a diagnosed psychological disorder that would hinder communication.
研究計画
このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。
研究はどのように設計されていますか？
デザインの詳細
コホートと介入
グループ/コホート |
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Group I
Football players with a history of hamstring injury
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Group II
Football players without a history of hamstring injury
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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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Sprint Performance (10-meter and 30-meter Sprint Tests)
時間枠：Before and immediately after training
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To evaluate the acceleration and maximum sprint performance of the football players, 10-meter and 30-meter sprint tests will be conducted.
The 10-meter sprint test will be used to assess acceleration and explosive power capacity over short distances.
Participants will stand in a semi-prone position behind the starting line and will begin a 10-meter run at maximum speed upon receiving the starting command.
The time will be recorded in seconds.
The 30-meter sprint test will be used to evaluate maximum running speed, sprint performance, and anaerobic capacity.
Similarly, participants will begin a 30-meter run at maximum speed upon receiving the starting command.
The time will be recorded in seconds.
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Before and immediately after training
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T-Test of Agility
時間枠：Before and immediately after training
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This test will be administered to assess participants' agility, speed of change of direction, coordination, and reaction capacity.
The test course is arranged in a 'T' shape using cones, with 10 meters forward from the starting point and 5 meters to the right and left.
Participant runs forward from the starting point to the midpoint, then moves sideways to the right and left as quickly but steadily as possible, and finally runs back to the starting point.
The test duration is recorded in seconds using a stopwatch.
Shorter test times indicate a higher level of agility and neuromuscular control.
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Before and immediately after training
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Y Balance Test
時間枠：Before and immediately after training
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The YBT requires the athlete to balance on one leg whilst simultaneously reaching as far as possible with the other leg in three separate directions: anterior, posterolateral, and posteromedial.
Therefore, this test measures the athlete's strength, stability and balance in various directions.
The YBT composite score is calculated by summing the three reach directions and normalising the results to the lower limb length.
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Before and immediately after training
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Body Awareness Questionnaire (BAQ)
時間枠：Before and immediately after training
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BAQ is an 18-item self-report scale designed to measure how attentive you are to normal, non-emotional internal bodily processes.
It evaluates your sensitivity to everyday bodily cycles (like sleep and hunger), ability to detect subtle changes, and capacity to anticipate physical reactions.
Typically takes about 3 to 5 minutes.
Items are generally rated on a 1 to 7 scale, with higher total scores indicating greater perceived conKdence and accuracy in monitoring your physical state over time.
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Before and immediately after training
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協力者と研究者
ここでは、この調査に関係する人々や組織を見つけることができます。
研究記録日
これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。
主要日程の研究
研究開始 (実際)
2026年7月30日
一次修了 (推定)
2026年8月1日
研究の完了 (推定)
2026年8月1日
試験登録日
最初に提出
2026年7月24日
QC基準を満たした最初の提出物
2026年7月24日
最初の投稿 (実際)
2026年7月30日
学習記録の更新
投稿された最後の更新 (実際)
2026年7月31日
QC基準を満たした最後の更新が送信されました
2026年7月30日
最終確認日
2026年7月1日
詳しくは
本研究に関する用語
その他の研究ID番号
- ETurkmen0226
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