Effect of Whole-body Vibration on Postural Stability, Muscle Flexibility and Lower Limb Power in Young Basketball Players with Generalized Joint Hypermobility

The goal of this clinical trial is to assess the effect of whole body vibration (WBV) on postural stability, flexibility of the lumbar-pelvic-hip complex and lower leg muscles, and jumping ability in basketball players aged 9-15 years. The main questions it aims to answer are: Does WBV affect the level of postural stability in basketball players aged 9-15 years? Does WBV affect the level of postural stability in basketball players aged 9-15 years? Does WBV affect the flexibility of the iliopsoas, rectus femoris, posterior group of hamstrings, soleus and gastrocnemius in basketball players aged 9-15 years? Does WBV affect the jump height, relative peak power, contraction time in basketball players aged 9-15 years? Participants will take part in 6 vibration sessions at 20Hz over 6 weeks. Vibration will be performed on the Galileo Med35 platform (3x3 min).

NCT Number	NCT06691737
Lead Sponsor	Gdansk University of Physical Education and Sport
Conditions	Generalized Joint Hypermobility
Enrollment	75 participants
Start Date	2025-01-20
Primary Completion	2025-06-04 (estimated)
Study Completion	2025-06-04 (estimated)
Updated on ClinicalTrials.gov	2024-11-15