- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06025656
Assessment of the Reliability and Validity of the Leg Lateral Reach Test in Adolescent Tennis Players
Assessment of the Reliability and Validity of the Leg Lateral Reach Test to Measure Thoraco-Lumbo-Pelvic Rotation in Adolescent Tennis Players
Study Overview
Status
Intervention / Treatment
Detailed Description
Tennis is a sport characterized by coordinated, repetitive, and rotational movements along the kinetic chain. Ineffective use of the trunk segment to generate rotational momentum is thought to increase the load on the upper extremity. Limited trunk rotation flexibility can cause abnormal trunk motion patterns, resulting in lower back injuries and pain as well as upper extremity injuries in throwing athletes. Therefore, assessment of trunk flexibility in athletes who perform repetitive trunk rotations, such as tennis players, is critical for effective rehabilitation and prevention of sports injuries.
The Leg Lateral Reach Test was developed to measure the rotation of the thoraco-lumbo-pelvic segment and was found to be valid and reliable in physically active, healthy individuals. Therefore, the aim of this study is to evaluate the reliability and validity of the Leg Lateral Reach Test to measure thoraco-lumbo-pelvic segment mobility in adolescent tennis players. The fact that the test is valid and reliable for tennis players will contribute to monitoring trunk rotation flexibility in athletes, comparing them bilaterally, and revealing the exercise training necessary to improve performance.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Elif Aygün Polat
- Phone Number: +90 312 2162601
- Email: fzteapolat@gmail.com
Study Locations
-
-
-
Ankara, Turkey, 06490
- Gazi University
-
Contact:
- Elif Aygün Polat
- Phone Number: +90 312 2162601
- Email: fzteapolat@gmail.com
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Adolescent tennis players
Exclusion Criteria:
- Athletes with a history of musculoskeletal injury or surgery in the last year that would prevent the tests from being performed
- Athletes who feel pain in the trunk and lower extremities during the tests
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: N/A
- Interventional Model: Sequential Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: Experimental group
adolescent tennis player
|
To conduct the leg reach test, participants began by positioning themselves with their arms hanging at their sides. They were then guided to raise the leg under assessment and extend it across the opposite leg to make contact with a wooden bar, employing trunk rotation in the process. During each trial, participants were consistently motivated to ensure that both shoulders remained in contact with the floor and to stretch their tested leg as far as they could along the length of the wooden bar. If a participant was unable to sustain contact between their foot and the wooden bar for a duration of 5 seconds at the point of maximal reach, or if both shoulders lifted off the floor, that specific trial was considered invalid and not included in the analysis. Each participant completed three repetitions of this test for both the right and left sides, and the average of their reach distances was subsequently calculated for assessment. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Leg Lateral Reach Test-1
Time Frame: first day
|
The leg lateral reach test will be measured by the first investigator.
|
first day
|
Leg Lateral Reach Test-2
Time Frame: first day
|
The leg lateral reach test will be measured by the second investigator.
|
first day
|
Leg Lateral Reach Test-3
Time Frame: 5-7 days after
|
The leg lateral reach test will be measured by the first investigator.
|
5-7 days after
|
Leg Lateral Reach Test-4
Time Frame: 5-7 days after
|
The leg lateral reach test will be measured by the second investigator.
|
5-7 days after
|
Seated Rotation Test
Time Frame: first day
|
A seated rotation test will be measured for validity analysis.
|
first day
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Sevim Beyza Ölmez, Gazi University
- Study Director: Zeynep Hazar, Gazi University
- Principal Investigator: Elif Aygün Polat, Gazi University
Publications and helpful links
General Publications
- Pontes-Silva A, Avila MA, de Araujo ADS, Penha TFC, Takahasi HY, Bassi-Dibai D, Dibai-Filho AV. Assessment of the Reliability of the Leg Lateral Reach Test to Measure Thoraco-Lumbo-Pelvic Rotation in Individuals With Chronic Low Back Pain. J Manipulative Physiol Ther. 2021 Sep;44(7):566-572. doi: 10.1016/j.jmpt.2021.12.001.
- Kim SH, Kwon OY, Park KN, Hwang UJ. Leg lateral reach test: The reliability and correlation with thoraco-lumbo-pelvic rotation range. J Sci Med Sport. 2017 Jan;20(1):2-5. doi: 10.1016/j.jsams.2016.04.006. Epub 2016 May 2.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2023-942
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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