Manual therapy for improving shoulder function in volleyball players

Assessment of the Impact of Shoulder Manipulation on Muscle Strength and Stiffness and Motor Functionality of Volleyball Players During Training

Not applicable Interventional Medical University of Gdansk · NCT06992375

This study tests if manual therapy can help volleyball players improve their shoulder function and performance while reducing the risk of injuries.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment12 (estimated)
Ages18 Years to 30 Years
SexMale
SponsorMedical University of Gdansk Academic / other
Locations1 site (Gdansk)
Trial IDNCT06992375 on ClinicalTrials.gov

What this trial studies

This study investigates the effects of manual therapy on the shoulder function of volleyball players, focusing on kinetic and kinematic factors that may influence performance and injury prevention. Participants will undergo interventions including manual therapy, a placebo, and exercise to assess improvements in muscle strength and balance. The goal is to determine if these interventions can lead to better athletic performance and reduced injury rates among players. The study aims to fill a gap in existing literature regarding the impact of manual therapy on upper limb function in this specific athletic population.

Who should consider this trial

Good fit: Ideal candidates are healthy volleyball players over 18 years old who regularly compete in the AZS volleyball league.

Not a fit: Patients with previous upper limb surgeries or injuries in the last 6 months may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved shoulder strength and balance in volleyball players, potentially reducing injury rates.

How similar studies have performed: While there is limited literature specifically addressing manual therapy in volleyball players, similar approaches in other sports have shown promising results.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* healthy individuals who are over 18 years old,
* a player from the AZS volleyball league,
* a player who regularly competes in the league,
* expressing informed consent to participate in the study and undertaking to comply with the track regulations and wear a helmet.

Exclusion Criteria:

* lack of volunteer consent,
* previous surgeries of the upper, lower limb and spine,
* other upper limb injuries in the last 6 months,
* pain limiting participation in the study,

Where this trial is running

Gdansk

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Manual TherapyManipulationMuscle StrengthMusclesMusculoskeletal System
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.