The goal of this randomized control trial is to evaluate the effect of the Dynamic Neuromuscular Stabilization (DNS) and Gyrotonic training compared to a control group on pain level, functional performance, and shoulder stability in overhead athletes aged 18 to 25 years. The main question is whether these interventions are more effective than usual training in improving clinical and performance related outcomes.
Participants will take part in a supervised rehabilitation program based on these methods three times per week for six weeks.
Assessments were performed at baseline and after 6 weeks of intervention. Outcome measures included pain level, functional performance, and dynamic shoulder stability. Also, core endurance, shoulder mobility, and shoulder muscle strength will be evaluated as a secondary outcomes.
These outcomes will be assessed using Visual Analog Scale (VAS), Kerlan-Jobe Orthopedic Clinic score (KJOC), the Y-Balance Upper Quarter Stability Test (UQYBT), McGill Endurance Test Battery, goniometer and digital dynamometer.
The study was approved by the Ethics Committee of the Sports University of Tirana. All participants involved in this study provided written informed consent.