The Application of Thera-band on Non-weight Bearing Leg Influence Hip Abductor Activities During Pelvic Drop Exercise in Patients With Gluteus Medius Weakness
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국전문물리치료학회
ㆍ수록지정보 : 한국전문물리치료학회지 / 30권 / 1호
ㆍ저자명 : Su-hwan Cha, Seok-hyun Kim, Seung-min Baik, Heon-seock Cynn
ㆍ저자명 : Su-hwan Cha, Seok-hyun Kim, Seung-min Baik, Heon-seock Cynn
목차
INTRODUCTIONMATERIALS AND METHODS
1. Participants
2. Instrumentation
3. Procedures
4. Statistical Analysis
RESULTS
DISCUSSION
CONCLUSIONS
FUNDING
ACKNOWLEDGEMENTS
CONFLICTS OF INTEREST
AUTHOR CONTRIBUTIONS
ORCID
REFERENCES
영어 초록
Background: The weakness of the gluteus medius (GM) is associated with various musculoskeletal disorders. The increasing GM activity without synergistic dominance should be considered when prescribing pelvic drop exercise (PD). Isometric hip extension or flexion of the non-weight bearing leg using thera-band at the ankle during PD may influence hip abductor activities.Objects: To determine how isometric hip extension or flexion of the non-weight bearing leg using thera-band at the ankle during PD influences the activities of three subdivisions of GM (anterior, GMa; middle, GMm; posterior, GMp), tensor fasciae latae (TFL), contralateral quadratus lumborum (QL), and GMp/TFL, GMm/QL activity ratios in patients with GM weakness.
Methods: Twenty-three patients with GM weakness were recruited. Three types of PD were performed: PD, PD with an isometric hip extension of the non-weight bearing leg (PDE), and PD with an isometric hip flexion of the non-weight bearing leg (PDF). Surface electromyography (SEMG) was used to measure hip abductor activities. One-way repeated-measures analysis of variance was used to assess the statistical significance of muscle activities and muscle activity ratios.
Results: GMa, GMm, and GMp activities were significantly greater during PDF than during PD and PDE (p < 0.001, p = 0.001; p = 0.001, p = 0.005; p = 0.004, p = 0.004; respectively). TFL activity was significantly greater during PDE than during PD and PDF (p < 0.001, p < 0.001, respectively). QL activity was significantly greater during PDF than during PD (p = 0.003). GMp/TFL activity ratio was significantly lower during PDE than during PD and PDF (p = 0.001, p = 0.001, respectively). There were no significant differences in the GMm/QL activity ratio.
Conclusion: PDF may be an effective exercise to increase the activities of all three GM subdivisions while minimizing the TFL activity in patients with GM weakness.
참고 자료
없음"한국전문물리치료학회지"의 다른 논문
- Understanding the Biomechanical Factors Related to Succ..8페이지
- Comparative Effects of Novel Modified Sleeper and Cross..9페이지
- A Study on the Effectiveness of Face-to-face Physical T..9페이지
- Effects of Passive Scapular Stabilization on Upper Extr..9페이지
- Equating Two Health-related Quality of Life Instruments..9페이지