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Frequency-Dependent Effects of Mobilization-Based Exercise on Dynamic Postural Control in Orchestra Musicians: An Exploratory Randomized Controlled Trial

2 de junio de 2026 actualizado por: Assoc. Prof. Dr. Özgür EKEN, Inonu University

FREQUENCY-DEPENDENT EFFECTS OF MOBILIZATION-BASED EXERCISE ON DYNAMIC POSTURAL CONTROL IN ORCHESTRA MUSICIANS: AN EXPLORATORY RANDOMIZED CONTROLLED TRIAL

Orchestra musicians are exposed to prolonged asymmetric postures and repetitive upper-quarter loading that may affect postural control. This exploratory randomized controlled trial examined whether a four-week mobilization-based exercise program, delivered once or twice weekly, was associated with changes in static sensory-dependent balance and dynamic voluntary weight-shifting control.

Descripción general del estudio

Descripción detallada

Posture is an important biomechanical concept that refers to the alignment of an individual's body segments against gravity in static or dynamic conditions. Postural control and balance are of great importance for individuals to perform daily living activities safely and effectively. Impairments in postural stability may lead to loss of balance, decreased movement efficiency, and mechanical loading on the musculoskeletal system, thereby predisposing individuals to problems such as pain and restricted movement. These negative outcomes become more pronounced particularly in groups whose professional performance largely depends on the precise and controlled use of the body.

Although there are various studies in the literature examining the effects of exercise programs aimed at preventing and correcting postural disorders, experimental studies investigating the effects of such interventions on postural control, particularly among orchestra musicians and in relation to different application frequencies, remain quite limited.

In this context, the present study aims to examine the effects of mobilization-based exercises and different application frequencies on postural control in individuals participating in an orchestra.

The study group consists of a total of 23 musicians who are flute and string instrument students enrolled in the orchestra-chamber music course. The participants were divided into three groups: a control group (n = 7), Experimental Group 1 (n = 8), and Experimental Group 2 (n = 8).

The research process will be carried out in four stages: pre-test, exercise intervention, acute test, and post-test. In the study, the Virtual Reality-Based Static Posturography System (StaticVR Virtualis) will be used to assess postural control.

It is hypothesized that the level of postural control will improve significantly over time in the experimental groups receiving mobilization-based exercises.

Tipo de estudio

Intervencionista

Inscripción (Actual)

23

Fase

  • No aplica

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Ubicaciones de estudio

    • Battalgazi
      • Malatya, Battalgazi, Turquía (Türkiye), 0444
        • Department of Physical Education and Sport Teaching, Faculty of Sports Sciences, Inonu University,, Malatya, Malatya 44280

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Adulto

Acepta Voluntarios Saludables

Sí

Descripción

Inclusion Criteria:

  • Being an active musician participating in an orchestra.
  • Being able to regularly attend all assessments and exercise sessions throughout the research process.
  • Voluntarily agreeing to participate in the study.
  • Having no neurological, orthopedic, or systemic health condition that could prevent posturography assessments or exercise applications.

Exclusion Criteria:

  • Having a neurological disorder that could affect balance performance.
  • Failing to regularly attend exercise sessions or assessment sessions.
  • Having an acute musculoskeletal injury or serious orthopedic problem that could prevent assessment or exercise application.
  • Wishing to withdraw from the study during the research process.

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Ciencia básica
  • Asignación: Aleatorizado
  • Modelo Intervencionista: Asignación paralela
  • Enmascaramiento: Ninguno (etiqueta abierta)

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: Experimental Group 1
For Experimental Group 1 (n = 8), the mobilization exercise program was applied once a week.
The mobilization-based program, consisting of Cat-Camel Mobilization (2 × 15), Foam Roller Thoracic Extension (2 × 15), Scapular Retraction/Protraction (2 × 15), Pectoralis Minor Wall Stretch (2 × 30 s), Cervical Side Glide (2 × 15), and Shoulder Controlled Articular Rotations (2 × 12), was applied to Experimental Group 2 (n = 8) twice a week for 4 weeks.
Experimental: Experimental Group 2
For Experimental Group 2 (n = 8), the mobilization exercise program was applied twice a week.
The mobilization-based program, consisting of Cat-Camel Mobilization (2 × 15), Foam Roller Thoracic Extension (2 × 15), Scapular Retraction/Protraction (2 × 15), Pectoralis Minor Wall Stretch (2 × 30 s), Cervical Side Glide (2 × 15), and Shoulder Controlled Articular Rotations (2 × 12), was applied to Experimental Group 1 (n = 8) once a week for 4 weeks.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Change in postural control
Periodo de tiempo: Baseline (Week 0), acute assessment (Week 2), and post-intervention (Week 4)
Postural control will be assessed using the StaticVR Virtualis virtual reality-based static posturography system. Change in postural control will be determined by comparing measurements obtained at baseline, acute assessment, and post-intervention.
Baseline (Week 0), acute assessment (Week 2), and post-intervention (Week 4)

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Acute change in postural control
Periodo de tiempo: Baseline (Week 0) and Week 2
Short-term change in postural control will be assessed using the StaticVR Virtualis system by comparing baseline and week 2 measurements.
Baseline (Week 0) and Week 2
Post-intervention change in postural control
Periodo de tiempo: Baseline (Week 0) and Week 4
Post-intervention change in postural control will be assessed using the StaticVR Virtualis system by comparing baseline and week 4 measurements.
Baseline (Week 0) and Week 4

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Investigadores

  • Investigador principal: Özgür Eken, PhD, Assoc. Prof, Inonu University

Publicaciones y enlaces útiles

La persona responsable de ingresar información sobre el estudio proporciona voluntariamente estas publicaciones. Estos pueden ser sobre cualquier cosa relacionada con el estudio.

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

5 de marzo de 2026

Finalización primaria (Actual)

5 de abril de 2026

Finalización del estudio (Actual)

5 de mayo de 2026

Fechas de registro del estudio

Enviado por primera vez

2 de junio de 2026

Primero enviado que cumplió con los criterios de control de calidad

2 de junio de 2026

Publicado por primera vez (Actual)

8 de junio de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

8 de junio de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

2 de junio de 2026

Última verificación

1 de junio de 2026

Más información

Términos relacionados con este estudio

Otros números de identificación del estudio

  • INONU-POSTUR-2026-001

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

NO

Descripción del plan IPD

The individual participant data will not be shared to maintain the confidentiality of the participants, as per the ethical approval guidelines

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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