Shoulder Pain, Core Endurance, and Scapular Control in Adolescent Volleyball Players
Investigation of the Relationship Between Shoulder Pain, Core Endurance, and Scapular Control in Adolescent Volleyball Players: A Cross-Sectional Study
Shoulder pain is one of the most common musculoskeletal problems in adolescent volleyball players because of repetitive overhead activities such as serving and spiking. Although impaired scapular control and reduced core endurance have been suggested as potential contributors to shoulder pain, their combined relationship has not been sufficiently investigated in young volleyball athletes.
This observational cross-sectional study aims to examine the relationship between shoulder pain, core endurance, and scapular control in licensed adolescent volleyball players aged 14 to 18 years. Participants with and without shoulder pain will undergo standardized assessments, including the Visual Analog Scale (VAS) for pain intensity, the Scapular Dyskinesis Test for scapular control, and the McGill Core Endurance Test Battery for trunk muscle endurance. The findings are expected to improve the understanding of factors associated with shoulder pain and contribute to the development of injury prevention and rehabilitation strategies for adolescent volleyball players.
연구 개요
상태
연구 유형
등록 (실제)
연락처 및 위치
연구 장소
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Istanbul
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Istanbul, Istanbul, 터키 (Türkiye), 34310
- Istanbul Gelisim University
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참여기준
자격 기준
공부할 수 있는 나이
- 어린이
- 성인
건강한 자원 봉사자를 받아들입니다
샘플링 방법
연구 인구
설명
Inclusion Criteria:
- Female licensed volleyball players aged 14 to 18 years.
- Participation in regular volleyball training at least three times per week.
- Dominant upper extremity identified.
- Ability to understand the study procedures and provide informed assent.
- Written informed consent provided by a parent or legal guardian for participants younger than 18 years.
Exclusion Criteria:
- Shoulder surgery within the previous 6 months.
- Acute upper extremity or spinal injury.
- History of fracture affecting the upper extremity or spine.
- Neurological disorders affecting upper extremity function.
- Systemic rheumatologic disease.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
개입 / 치료 |
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Shoulder Pain Group
Licensed adolescent volleyball players aged 14-18 years with shoulder pain.
Participants underwent assessment of shoulder pain intensity using the Visual Analog Scale (VAS), scapular control using the Scapular Dyskinesis Test, and core muscle endurance using the McGill Core Endurance Test Battery.
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Assessment of shoulder pain intensity using a 10-cm Visual Analog Scale.
Clinical assessment of scapular movement and control during repeated arm elevation.
Assessment of trunk muscle endurance using flexor, extensor, and lateral bridge endurance tests.
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Control Group
Licensed adolescent volleyball players aged 14-18 years without shoulder pain.
Participants underwent the same standardized assessments, including the Visual Analog Scale (VAS), Scapular Dyskinesis Test, and McGill Core Endurance Test Battery.
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Assessment of shoulder pain intensity using a 10-cm Visual Analog Scale.
Clinical assessment of scapular movement and control during repeated arm elevation.
Assessment of trunk muscle endurance using flexor, extensor, and lateral bridge endurance tests.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Core Muscle Endurance
기간: Baseline (Single assessment, Day 1)
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Core muscle endurance will be assessed using the McGill Core Endurance Test Battery, including trunk flexor, extensor, and bilateral side bridge endurance tests.
Endurance time will be recorded in seconds.
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Baseline (Single assessment, Day 1)
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Scapular Control
기간: Baseline (Single assessment, Day 1)
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Scapular control will be evaluated using the Scapular Dyskinesis Test.
The presence or absence of scapular dyskinesis will be recorded during repeated arm elevation.
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Baseline (Single assessment, Day 1)
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Shoulder Pain Intensity
기간: Baseline (Single assessment, Day 1)
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Shoulder pain intensity will be assessed using the 10-cm Visual Analog Scale (VAS).
Scores range from 0 (no pain) to 10 (worst imaginable pain).
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Baseline (Single assessment, Day 1)
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- NVS-SHOULDER-2026-01
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미국 FDA 규제 기기 제품 연구
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