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수평면에서 어깨각도변화에 따른 여대생의 악력에 대한 융복합적 연구

The Convergence Effects on the Grip Strength in Change of Shoulder Angle on Horizontal Plane

  • 서교철 (나사렛대학교 물리치료학과) ;
  • 박승환 (을지대학교 의료공학과) ;
  • 조미숙 (나사렛대학교 물리치료학과)
  • Seo, Kyo-Chul (Department of Physical Therapy, Korea Nazarene University) ;
  • Park, Seung-Hwan (Department of Biomedical Engineering, Eulji University) ;
  • Cho, Mi-Suk (Department of Physical Therapy, Korea Nazarene University)
  • 투고 : 2020.03.06
  • 심사 : 2020.05.20
  • 발행 : 2020.05.28

초록

본 연구의 목적은 20대 여대생들을 대상으로 수평면에서 어깨각도의 변화에 따라 악력의 차이를 알아보았다. 여대생 20명을 대상으로 바로 선 상태에서 수평면에서 어깨각도 중립자세, 수평면에서 어깨각도 40도 수평모음자세, 수평면에서 어깨각도 40도 수평벌림자세에서 악력검사를 실시하였다. 실험통계는 자세각도에 따른 악력의 결과를 비교하기 위해 일요인 반복측정분석으로 실시하였다. 실험결과를 보면 어개각도의 중립자세에서 약력이 다른 두 자세보다 더 큰 증가하였다. 변화량 검증에서는 중립자세, 어깨각도 40도 수평모음자세 사이에서 유의한 차이를 보였다(p<.05). 수평면에서 어깨각도 중립상태에서 악력의 힘이 가장 큰 결과를 나타났으며 일상생활에서도 중립자세에서 활동을 할 때 효율적인 근력을 사용할 것으로 사료된다.

The Purpose of this study is analysis characteristic of grasping power with each different shoulder horizontal angle. Twenty female university students with no shoulder dysfuction participated subject in three different positions of shoulder horizontal flexion with standing posture, shoulder 0° flexion, elbow 90° flexion, forearm 90° pronation, different positions is followed : shoulder 0° horizontal adduction shoulder 40° horizontal adduction, shoulder 40° horizontal abduction. The One-way repeated ANOVA test was used to determine the different in grip strength on three shoulder horizontal positions. On the average, in the hand grip strength, the horizontal neutral position is higher than horizontal adduction position with significant value. In particular, shoulder horizontal aduction was measured lowest grip strength between three positions.

키워드

참고문헌

  1. Carr. J. H. & shepherd. R. B. (2003). Stroke rehabilitation, Butterworth-Heinemann. London.
  2. Balogun. J. A., Akomolafe. C. T. & Amusa. L. O. (1991). Grip strength: Effects of testing posture and elbow position. Archives of Physical Medicine and Rehabilitation, 72(5), 280-283.
  3. Kim. B. R., Yi, D. H. & Yim, J. E. (2018). Effect of Stabilizing Reversal Technique of Proprioceptive Neuromuscular Facilitation and Taping Convergence on Wrist Pain and Grip Strength. Journal of the Korea Convergence Society 9(7), 117-124. http://www.earticle.net/Article/A333809 https://doi.org/10.15207/JKCS.2018.9.7.117
  4. Sharp. W. E. & Newell. K. M. (2000). Coordination of grip configurations as a function of force output. Journal of Motor Behavior, 32(1), 73-82. https://doi.org/10.1080/00222890009601361
  5. Choi, Y. J. (2020). Convergence Study on the Corelation between Upper Limb Muscle Strength and Cognitive Function in Older Korean Adults. Journal of the Korea Convergence Society, 11(2), 117-124. http://www.earticle.net/Article/A369927 https://doi.org/10.15207/JKCS.2020.11.2.117
  6. Shon. M. H., Yoon. Y. S. & Kim. B. O. (2001). Effects of elbow flexion on supination, pronation and grip strengths. Journal of Korean Academy Rehabilitation Medicine, 25(4), 678-683.
  7. Espana. R. (2010). Elbow Position Affects Handgrip Strength in Adolescents: Validity and Reliability of Jamar, DynEx, and TKK Dynamometers. Journal of Strength and Conditioning Research, 24(1), 272-277. doi: 10.1519/JSC.0b013e3181b296a5
  8. Erik. R. (2007). Effect of Elbow Position on Grip Strength in the Evaluation of Lateral Epicondylitis. The Journal of Hand Surgery, 32(6), 882-886. https://doi.org/10.1016/j.jhsa.2007.04.010
  9. Shyam-Kumar. A. J. (2008). A study of grip endurance and strengh in different elbow positions. Journal of Orthopaedics and Traumatology, 9(4), 200-211. https://doi.org/10.1007/s10195-008-0020-8
  10. Parvatujar. V. B. (2009). Comparative study of grip strength in different positions of shoulder and elbow with wrist in neutral and extension positions. Journal of Exercise Science and Physiotherapy, 5(2), 67-75.
  11. Lee. D. C. & Jang. G. P. (1997). An analysis of grip strength for Korean adults. Journal of the Ergonomics Society of Korea, 16(1), 73-83.
  12. Lee. S. J. (2018). A Convergence Study on Changes in the Muscle Activity around the Neck of the Operator according to the Patient's Head Angle at the Direct Visual Inspection of the Maxillary Right-side Molar Palatal Surface. Journal of the Korea Convergence Society, 9(11), 209-216. http://www.earticle.net/Article/A341484 https://doi.org/10.15207/jkcs.2018.9.11.209
  13. Lee. H. N. (2005). Effects of a tai-chi program on pain, sleep disturbance, mood and fatigue in rheumatoid arthritis patients. Journal of muscle and joint health, 12(1), 57-68.
  14. Kim. D. M. & Gong. Y. G. (2012). Research of grip forces and subjective preferences for various individual finger grip spans by using an MFFM system. Journal of the Ergonomics Society of Korea, 27(3), 1-6. https://doi.org/10.5143/JESK.2008.27.3.001
  15. Lee. R. N., Chae S. Y. & Song. B. Y. (2019) Combined Study on between Hand Dexterity and Grip Strength in Students of Colleges and Elementary School. Journal of the Korea Convergence Society, 10(9), 55-61. http://www.earticle.net/Article/A362303
  16. Smith. L. K, Weiss. E. L. & Lehmkuhl. L. D. (1996). Brunnstrum's clinical kinesiology, ed 5. Philadelphia, PA, F A Davis Co.
  17. Kottke. F. J. & Lenmann. J. F. (1990). Krusen's hand book of Physical medcine and Rehabilitation. Saunders. 4th ed. 484-485.
  18. Ha. G. J., Kim. D. G. & Hwang. S. G. (2012). The Impact of Shoulder Flexion Angle on Hand Grip Strength in Male and Female Undergraduate Students. Journal of the Korean PNF, 10(1), 9-17. https://www.earticle.net/Article/A194766
  19. Lee. H. R., Kim. J. S. & Cho. S. M. (2018). Effects of Shoulder Rehabilitation Exercise Convergence Program on Pain, Range of Motion and Exercise Self-efficacy After Shoulder Surgery. Journal of the Korea Convergence Society, 9(4), 409-421. http://www.earticle.net/Article/A327328 https://doi.org/10.15207/JKCS.2018.9.4.409
  20. Kattel. B. P., Frederisks. T. K.. Fernandez. J. E. & Lee. D. C. (1996). The effect of upper extremity posture on maximum grip strength. International Journal of Industrial Ergonomics, 18(5), 423-429. https://doi.org/10.1016/0169-8141(95)00105-0
  21. Rajiv. D. (2016). Effect Of Elbow And Wrist Joint Position On Grip Strength. Journal of Dental and Medical Sciences, 15(4), 73-77. DOI: 10.9790/0853-1504127377