Comparison of the Effects of ShoulderSphere Exercises and Bodyblade Exercises

NCT07112807 | Recruiting

• 1 other identifier: E-77082166-604.01-975466
• Study Type: interventional
• Target: 45
• Locations: 1 country
• Sites: 1

Brief Summary

The scapula functions as a bridge connecting the upper extremity and the trunk. It contributes to more efficient and functional upper extremity movements. Scapular dyskinesis, defined as a deviation from the resting position and movements of the scapula, can reduce shoulder proprioception, scapular muscle endurance, and upper extremity function. The aim is to compare the long-term effects of exercises performed using the ShoulderSphere and the Bodyblade, which provide oscillatory stimulation and vibration, enhancing neuromuscular control that improves these factors. Forty-five volunteers with asymptomatic scapular dyskinesis will be randomized into three groups. The control group will receive resistive scapular muscle exercises. The ShoulderSphere group will receive exercises performed using the ShoulderSphere in addition to the control group. The Bodyblade group will receive exercises performed using the Bodyblade in addition to the control group. Pre- and post-treatment proprioception, muscle endurance, and upper extremity function will be assessed, and the groups will be compared. The study results will analyze which method is more effective in the rehabilitation program of individuals with asymptomatic scapular dyskinesis and determine its inclusion in the rehabilitation program.

Conditions

Scapular Dyskinesis

Outcome Measures

Primary Outcomes (4)

• Proprioception

  Shoulder joint proprioception will be assessed with a digital inclinometer in flexion, abduction, and external rotation.

  Before and after 4 weeks intervention

• Scapular Muscle Endurance

  Serratus anterior and trapezius muscle endurance will be assessed using a dynamometer.

  Before and after 4 weeks intervention

• Upper Extremity Function

  The Closed Kinetic Chain Upper Extremity Stability test will be used.

  Before and after 4 weeks intervention

• Lateral scapular slide test

  This test will be evaluated to detect scapular dyskinesis.

  Before treatment

Study Arms (3)

Control

EXPERIMENTAL

Individuals assigned to the control group will be administered resistive exercises targeting the middle and lower trapezius and serratus anterior muscles. The program will progress by increasing the number of exercises and the amount of resistance.

Other: Strengthening Exercises

ShoulderSphere

EXPERIMENTAL

In addition to the exercises in the control group, exercises will be performed using the ShoulderSphere in the frontal, sagittal and transverse planes.

Other: Strengthening Exercises; Other: ShoulderSphere Exercises and Resistive Exercises

Bodyblade

EXPERIMENTAL

In addition to the exercises performed in the control group, 15 minutes of exercises using the Bodyblade will be performed. Individuals will perform oscillation exercises in the frontal, sagittal, and transverse planes.

Other: Strengthening Exercises; Other: Bodyblade Exercises and Resistive Exercises

Interventions

Strengthening Exercises OTHER

Strengthening exercises targeting the middle and lower trapezius and serratus anterior muscles will be performed. The program will progress by increasing the number of exercises and the amount of resistance.

Bodyblade; Control; ShoulderSphere

ShoulderSphere Exercises and Resistive Exercises OTHER

In addition to strengthening exercises, exercises will be performed using the ShoulderSphere in the frontal, sagittal and transverse planes with the shoulders in 90° flexion and the elbows in extension.

ShoulderSphere

Bodyblade Exercises and Resistive Exercises OTHER

In addition to strengthening exercises, 15 minutes of exercises using the Bodyblade will be performed. Individuals will perform oscillation exercises in the frontal, sagittal, and transverse planes while holding the Bodyblade bar firmly with their shoulders in 90° flexion and elbows in extension.

Bodyblade

Eligibility Criteria

• Age: 18 Years - 25 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Having scapular dyskinesia
• No shoulder or neck pain

You may not qualify if:

• 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

Sponsors & Collaborators

• Gazi University: lead

Study Sites (1)

Gazi University

Ankara, Turkey (Türkiye)

RECRUITING

Related Publications (4)

• Kibler WB, Sciascia A. Current concepts: scapular dyskinesis. Br J Sports Med. 2010 Apr;44(5):300-5. doi: 10.1136/bjsm.2009.058834. Epub 2009 Dec 8.

  PMID: 19996329 BACKGROUND

• Cho J, Lee K, Kim M, Hahn J, Lee W. The Effects of Double Oscillation Exercise Combined with Elastic Band Exercise on Scapular Stabilizing Muscle Strength and Thickness in Healthy Young Individuals: A Randomized Controlled Pilot Trial. J Sports Sci Med. 2018 Mar 1;17(1):7-16. eCollection 2018 Mar.

  PMID: 29535573 BACKGROUND

• Lister JL, Del Rossi G, Ma F, Stoutenberg M, Adams JB, Tobkin S, Signorile JF. Scapular stabilizer activity during Bodyblade, cuff weights, and Thera-Band use. J Sport Rehabil. 2007 Feb;16(1):50-67. doi: 10.1123/jsr.16.1.50.

  PMID: 17699887 BACKGROUND

• Savitzky JA, Abrams LR, Galluzzo NA, Ostrow SP, Protosow TJ, Liu SA, Handrakis JP, Friel K. Effects of a Novel Rotator Cuff Rehabilitation Device on Shoulder Strength and Function. J Strength Cond Res. 2021 Dec 1;35(12):3355-3363. doi: 10.1519/JSC.0000000000003347.

  PMID: 35133996 BACKGROUND

Study Officials

• Tuğçe Çoban, MSc

  Gazi University

  STUDY DIRECTOR

Central Study Contacts

Tuğçe Çoban, MSc

CONTACT

5454098540; fzttugce@yahoo.com

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Research Assistant

Study Record Dates

• First Submitted: August 1, 2025
• First Posted: August 8, 2025
• Study Start: October 21, 2024
• Primary Completion: August 29, 2025
• Study Completion: September 12, 2025
• Last Updated: August 8, 2025

Record last verified: 2025-08

Data Sharing

• IPD Sharing: Will not share

Locations

TU (1)