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Increased knee valgus alignment and moment during single-leg landing after overhead stroke as a potential risk factor of anterior cruciate ligament injury in badminton.

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  • معلومة اضافية
    • Abstract:
      Background In badminton, knees opposite to the racket-hand side received anterior cruciate ligament (ACL) injuries during single-leg landing after overhead stroke. Most of them occurred in the backhand-side of the rear court. Comparing lower limb biomechanics during single-leg landing after overhead stroke between the forehand-side and backhand-side court may help explain the different injury rates depending on court position. Hypothesis The knee kinematics and kinetics during single-leg landing after overhead stroke following backs-tepping were different between the forehand-side and backhand-side court. Study design Controlled laboratory study. Methods Hip, knee and ankle joint kinematic and knee kinetic data were collected for 17 right-handed female college badminton players using a 3-dimensional motion analysis system. Subjects performed single-left-legged landing after an overhead stroke following left and right back-stepping. The kinematic and kinetic data of the left lower extremities during landing were measured and compared between left and right back-steps. Results Hip flexion and abduction and knee valgus at the initial contact, hip and knee flexion and knee valgus at the maximum knee flexion and the maximum knee valgus moment were significantly larger for the left back-step than the right back-step (p<0.05). Conclusion Significant differences in joint kinematics and kinetics of the lower extremity during single-leg landing after overhead stroke were observed between different back-step directions. Increased knee valgus angle and moment following back-stepping to the backhand-side might be related to the higher incidence of ACL injury during single-leg landing after overhead stroke. [ABSTRACT FROM AUTHOR]
    • Abstract:
      Copyright of British Journal of Sports Medicine is the property of BMJ Publishing Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
    • Author Affiliations:
      1Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
      2Department of Physical Therapy, Aomori University of Health and Welfare, Aomori, Japan
    • ISSN:
      0306-3674
    • Accession Number:
      10.1136/bjsm.2010.080861
    • Accession Number:
      71702636
  • Citations
    • ABNT:
      KIMURA, Y. et al. Increased knee valgus alignment and moment during single-leg landing after overhead stroke as a potential risk factor of anterior cruciate ligament injury in badminton. British Journal of Sports Medicine, [s. l.], v. 46, n. 3, p. 207–213, 2012. DOI 10.1136/bjsm.2010.080861. Disponível em: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=asn&AN=71702636&custid=s8280428. Acesso em: 14 ago. 2020.
    • AMA:
      Kimura Y, Ishibashi Y, Tsuda E, Yamamoto Y, Hayashi Y, Sato S. Increased knee valgus alignment and moment during single-leg landing after overhead stroke as a potential risk factor of anterior cruciate ligament injury in badminton. British Journal of Sports Medicine. 2012;46(3):207-213. doi:10.1136/bjsm.2010.080861
    • APA:
      Kimura, Y., Ishibashi, Y., Tsuda, E., Yamamoto, Y., Hayashi, Y., & Sato, S. (2012). Increased knee valgus alignment and moment during single-leg landing after overhead stroke as a potential risk factor of anterior cruciate ligament injury in badminton. British Journal of Sports Medicine, 46(3), 207–213. https://doi.org/10.1136/bjsm.2010.080861
    • Chicago/Turabian: Author-Date:
      Kimura, Yuka, Yasuyuki Ishibashi, Eiichi Tsuda, Yuji Yamamoto, Yoshimitsu Hayashi, and Shuichi Sato. 2012. “Increased Knee Valgus Alignment and Moment during Single-Leg Landing after Overhead Stroke as a Potential Risk Factor of Anterior Cruciate Ligament Injury in Badminton.” British Journal of Sports Medicine 46 (3): 207–13. doi:10.1136/bjsm.2010.080861.
    • Harvard:
      Kimura, Y. et al. (2012) ‘Increased knee valgus alignment and moment during single-leg landing after overhead stroke as a potential risk factor of anterior cruciate ligament injury in badminton’, British Journal of Sports Medicine, 46(3), pp. 207–213. doi: 10.1136/bjsm.2010.080861.
    • Harvard: Australian:
      Kimura, Y, Ishibashi, Y, Tsuda, E, Yamamoto, Y, Hayashi, Y & Sato, S 2012, ‘Increased knee valgus alignment and moment during single-leg landing after overhead stroke as a potential risk factor of anterior cruciate ligament injury in badminton’, British Journal of Sports Medicine, vol. 46, no. 3, pp. 207–213, viewed 14 August 2020, .
    • MLA:
      Kimura, Yuka, et al. “Increased Knee Valgus Alignment and Moment during Single-Leg Landing after Overhead Stroke as a Potential Risk Factor of Anterior Cruciate Ligament Injury in Badminton.” British Journal of Sports Medicine, vol. 46, no. 3, Mar. 2012, pp. 207–213. EBSCOhost, doi:10.1136/bjsm.2010.080861.
    • Chicago/Turabian: Humanities:
      Kimura, Yuka, Yasuyuki Ishibashi, Eiichi Tsuda, Yuji Yamamoto, Yoshimitsu Hayashi, and Shuichi Sato. “Increased Knee Valgus Alignment and Moment during Single-Leg Landing after Overhead Stroke as a Potential Risk Factor of Anterior Cruciate Ligament Injury in Badminton.” British Journal of Sports Medicine 46, no. 3 (March 2012): 207–13. doi:10.1136/bjsm.2010.080861.
    • Vancouver/ICMJE:
      Kimura Y, Ishibashi Y, Tsuda E, Yamamoto Y, Hayashi Y, Sato S. Increased knee valgus alignment and moment during single-leg landing after overhead stroke as a potential risk factor of anterior cruciate ligament injury in badminton. British Journal of Sports Medicine [Internet]. 2012 Mar [cited 2020 Aug 14];46(3):207–13. Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=asn&AN=71702636&custid=s8280428