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Clinical Trials/NCT03586440
NCT03586440CompletedNot Applicable

Effect of Forward Head and Rounded Shoulder Posture on Hand Grip Strength in Asymptomatic Young Adults

Cairo University1 site in 1 country102 target enrollmentStarted: May 3, 2018Last updated:
Conditions

Trial Snapshot

Phase
Not Applicable
Status
Completed
Enrollment
102
Locations
1
Primary Endpoint
hand grip strength

Study Overview

Brief Summary

  • see if there is significant difference between subjects with forward head rounded shoulder posture and subjects with normal posture in hand grip strength in asymptomatic young adults
  • see if there is significant difference between subjects with rounded shoulder posture and subjects with normal posture in hand grip strength in asymptomatic young adults

Detailed Description

  • in forward head posture there is flexion in lower cervical vertebrae that causes tension on lower cervical nerve roots according to Harrison systemic review and these lower cervical nerve roots supply hand muscles
  • also in rounded shoulder posture there is weakness in scapular stabilizers and retractors which affect proximal stability of the arm
  • proximal stability is important for distal mobility
  • so from this biomechanical point of veiw we conduct this study to see if forward head and rounded shoulder posture can affect hand grip strength in asymptomatic young adults.

Study Design

Study Type
Observational
Observational Model
Other
Time Perspective
Cross Sectional

Eligibility Criteria

Ages
19 Years to 24 Years (Adult)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • 66 subjects from both genders sedentary life.
  • 22 subjects with rounded shoulder posture with the distance between on the table and the posterior aspect of lateral part of acromion process ≥ 2.5 cm
  • 22 subjects with forward head rounded shoulder posture with craniovertebral angle ≤ 50 and the distance between on the table and the posterior aspect of lateral part of acromion process ≥ 2.5 cm
  • 22 subjects with normal posture
  • asymptomatic participants
  • age range from 19-24 years old
  • normal body mass index
  • right handed subjects

Exclusion Criteria

  • • Neck or shoulder symptoms
  • Shoulder fracture
  • Shoulder dislocation
  • radiculopathy
  • Recent shoulder surgery
  • musculoskeletal abnormalities

Outcomes

Primary Outcomes

hand grip strength

Time Frame: 6 minutes

hand held dynamometer

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Dalia Mohammad Mohammad Mosaad

professor of physical therapy

Cairo University

Study Sites (1)

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