Clinical trial Recruiting at 1 site Interventional Ages 18 to 25

ShoulderSphere versus Bodyblade exercises for scapular dyskinesis

Official title: Comparison of the Effects of ShoulderSphere Exercises and Bodyblade Exercises in Young Individuals With Asymptomatic Scapular Dyskinesis: A Randomized Controlled Study

Run by Gazi University · NCT07112807 · Data updated 2026-11-12

This trial will test whether adding ShoulderSphere or Bodyblade oscillatory exercises to standard resistive shoulder training helps people with asymptomatic scapular dyskinesis improve scapular control and arm function.

Quick facts

Study typeInterventional
Ages18 Years to 25 Years
SexAll
Enrollment45 (estimated)
SponsorGazi University
Academic / other
Locations1 site (Ankara)
StatusRecruiting
StartedOctober 21, 2024
Main results expectedAugust 29, 2025
Study endsSeptember 12, 2025
Registry record updatedAugust 8, 2025
Trial IDNCT07112807 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults with documented scapular dyskinesis who have no shoulder or neck pain, no positive impingement or instability tests, no recent shoulder fracture or surgery, and no cognitive or neurological impairment.

Probably not a fit

People with current shoulder pain, positive Neer/Jobe/Hawkins tests, shoulder instability, recent shoulder surgery or fracture, or neurological impairment are unlikely to qualify or gain benefit from this protocol.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Forty-five volunteers with asymptomatic scapular dyskinesis will be randomized to one of three groups: standard resistive scapular exercises alone, resistive exercises plus ShoulderSphere training, or resistive exercises plus Bodyblade training. Both the ShoulderSphere and Bodyblade provide oscillatory and vibratory stimulation intended to enhance neuromuscular control and proprioception. Outcomes including proprioception, scapular muscle endurance, and upper extremity function will be measured before and after the intervention to compare long-term effects. The single-center trial is conducted at Gazi University with supervised in-person exercise sessions and follow-up testing.

Why it matters

Potential benefit: If successful, adding these oscillatory devices could improve scapular muscle control and endurance and reduce the risk of future shoulder problems.

How similar studies have gone: Smaller studies of oscillation/vibration devices such as the Bodyblade have shown short-term improvements in muscle activation and proprioception, but long-term comparative data with devices like the ShoulderSphere are limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Having scapular dyskinesia
* No shoulder or neck pain

Exclusion Criteria:

* Positive Neer, Jobe, or Hawkins tests
* Shoulder instability
* Painful arch during arm elevation
* Painful passive or resisted shoulder external rotation at 90° shoulder abduction
* History of shoulder fracture or surgery
* Presence of shoulder pain in the last 6 months
* Presence of cognitive or neurological impairment

Where it's running

  • Gazi University
    Ankara, Turkey (Türkiye)
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.