Comparative Effect of Combined Strength, Core and Balance Training on Kinesiophobia, Ankle Instability, Functional Outcomes, and Performance in Table Tennis Players With Functional Ankle Instability
調査の概要
状態
研究の種類
入学 (推定)
段階
- 適用できない
連絡先と場所
研究連絡先
- 名前:Ahmad Zia, MS-PT Sports
- 電話番号:+92 340 9270376
- メール:khanxia961@gmail.com
参加基準
適格基準
就学可能な年齢
- 子
- 大人
健康ボランティアの受け入れ
説明
Inclusion Criteria:
- Male/female table tennis players aged 15-30 years
- Experienced at least one ankle sprain with swelling/pain that interrupted training for >1 day within the last 6 months
- Reported sensation of instability of the ankle
- Scored ≤25 points on the Cumberland Ankle Instability Tool (CAIT), indicating functional ankle instability
Exclusion Criteria:
- History of ankle fracture or surgery
- Any fracture of lower limb history
- Any neurological or vestibular disorders
- Other injuries of lower limb affecting performance
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:処理
- 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: Combined Strength and Balance Training
Participants will receive a 6-week combined strength and balance training program (3 sessions/week, 40-45 min). Strength Component: Theraband Dorsiflexion (3×12), Theraband Eversion (3×12), Heel Raises progressing to single-leg (3×12), Forward Lunges (3×10 each leg). Balance Component: Single-Leg Stance Eyes Open→Closed (3×30 sec), Wobble Board Standing (3×30 sec), Y-Balance Reach (3 trials each direction). Weekly progression: Week 1-2 basic stable surface exercises, Week 3-4 increased repetitions, Week 5-6 single-leg variations introduced. |
A structured 6-week exercise program combining ankle strengthening exercises (Theraband resistance training, heel raises, lunges) with dynamic balance training (single-leg stance, wobble board, Y-balance drills).
Sessions last 40-45 minutes and are conducted 3 times per week.
Warm-up: 5-7 min light jogging/dynamic mobility.
Main Training: 30 min combined strength and balance work.
Cool-down: 5 min static stretching.
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アクティブコンパレータ:Control Group: Balance and Core Training
Participants will receive a 6-week balance and core training program (3 sessions/week, 40-45 min). Balance Component: Single-Leg Stance Firm→Foam (3×30 sec), Tandem Walking (3×10 m), Y-Balance Drill (3 trials each direction). Core Component: Plank Hold (3×20 sec), Side Plank each side (3×15 sec), Dead Bug Exercise (3×10 reps). Weekly progression: Week 1-2 basic level, Week 3-4 increased repetitions, Week 5-6 maintained progression. |
A structured 6-week program combining balance training (single-leg stance on firm and foam surfaces, tandem walking, Y-balance drills) with core stabilization exercises (plank, side plank, dead bug).
Sessions last 40-45 minutes, 3 times per week with the same warm-up and cool-down structure as the experimental group
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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 |
|---|---|---|
|
Kinesiophobia - Tampa Scale for Kinesiophobia (TSK-17)
時間枠:Baseline (Week 0) and Post-intervention (Week 6)
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17-item self-report questionnaire measuring fear of movement and re-injury.
Good internal consistency (Cronbach's α = 0.70-0.86)
and test-retest reliability (ICC = 0.72-0.90).
Reduced scores indicate decreased kinesiophobia.
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Baseline (Week 0) and Post-intervention (Week 6)
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Ankle Instability - Cumberland Ankle Instability Tool (CAIT)
時間枠:Baseline (Week 0) and Post-intervention (Week 6)
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Validated questionnaire assessing functional ankle instability severity.
Excellent test-retest reliability (ICC = 0.96) and internal consistency (Cronbach's α = 0.83).
Increased post-intervention scores indicate improved perceived ankle stability
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Baseline (Week 0) and Post-intervention (Week 6)
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Functional Ability - Foot and Ankle Ability Measure (FAAM)
時間枠:Baseline (Week 0) and Post-intervention (Week 6)
|
Self-reported tool assessing functional limitations in foot and ankle disorders.
Excellent internal consistency (α = 0.89-0.98)
and reliability (ICC = 0.84-0.92)
for ADL and Sports subscales.
Increased scores indicate improved functional ability
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Baseline (Week 0) and Post-intervention (Week 6)
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Dynamic Balance - Y Balance Test (YBT)
時間枠:Baseline (Week 0) and Post-intervention (Week 6)
|
Measures dynamic balance and lower limb neuromuscular control.
Excellent test-retest reliability (ICC = 0.85-0.91).
Reach distances normalized to limb length.
Increased post-intervention reach distance indicates improved ankle stability.
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Baseline (Week 0) and Post-intervention (Week 6)
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Functional Performance - Single-Leg Hop Test
時間枠:Baseline (Week 0) and Post-intervention (Week 6)
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Reliable measure of lower limb strength, dynamic stability, and functional performance (ICC = 0.85-0.95).
Increased hop distance and improved landing control indicate enhanced neuromuscular function.
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Baseline (Week 0) and Post-intervention (Week 6)
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Agility and Performance - T-Test and Illinois Agility Test
時間枠:Baseline (Week 0) and Post-intervention (Week 6)
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Valid and reliable measures of agility and change-of-direction speed.
T-Test (ICC = 0.90-0.98),
Illinois Agility Test (ICC = 0.88-0.96).
Reduced completion time indicates improved dynamic stability and neuromuscular control.
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Baseline (Week 0) and Post-intervention (Week 6)
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協力者と研究者
捜査官
- 主任研究者:Hafsah Gul Khattak, DPT, MSNMPT、Ibadat International University, Islamabad (Iiui)
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
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
- IIUI/RERC/ADT/2026/05/261
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