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- Ensayo clínico NCT07671170
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
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Tipo de estudio
Inscripción (Estimado)
Fase
- No aplica
Contactos y Ubicaciones
Estudio Contacto
- Nombre: Ahmad Zia, MS-PT Sports
- Número de teléfono: +92 340 9270376
- Correo electrónico: khanxia961@gmail.com
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Niño
- Adulto
Acepta Voluntarios Saludables
Descripción
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
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Único
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
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Experimental: 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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Comparador activo: 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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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Kinesiophobia - Tampa Scale for Kinesiophobia (TSK-17)
Periodo de tiempo: Baseline (Week 0) and Post-intervention (Week 6)
|
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)
Periodo de tiempo: Baseline (Week 0) and Post-intervention (Week 6)
|
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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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Functional Ability - Foot and Ankle Ability Measure (FAAM)
Periodo de tiempo: 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
|
Baseline (Week 0) and Post-intervention (Week 6)
|
|
Dynamic Balance - Y Balance Test (YBT)
Periodo de tiempo: 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.
|
Baseline (Week 0) and Post-intervention (Week 6)
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Functional Performance - Single-Leg Hop Test
Periodo de tiempo: Baseline (Week 0) and Post-intervention (Week 6)
|
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
Periodo de tiempo: Baseline (Week 0) and Post-intervention (Week 6)
|
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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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Hafsah Gul Khattak, DPT, MSNMPT, Ibadat International University, Islamabad (Iiui)
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Estimado)
Finalización primaria (Estimado)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- IIUI/RERC/ADT/2026/05/261
Plan de datos de participantes individuales (IPD)
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Información sobre medicamentos y dispositivos, documentos del estudio
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