Manual Therapy
Volume 15, Issue 1 , Pages 54-60 , February 2010

The influence of different sitting postures on head/neck posture and muscle activity

  • Joao Paulo Caneiro

      Affiliations

    • School of Physiotherapy, Curtin University of Technology, Western Australia, Australia
    • Corresponding Author InformationCorrespondence to: Joao Paulo Caneiro, School of Physiotherapy, Building 408, Curtin University of Technology, GPO Box U1987 Perth, Western Australia 6845, Australia. Tel.: +61 8 9266 3662; fax: +61 8 9266 3699.
    • ,
  • Peter O'Sullivan

      Affiliations

    • School of Physiotherapy, Curtin University of Technology, Western Australia, Australia
    • ,
  • Angus Burnett

      Affiliations

    • School of Exercise, Biomedical and Health Sciences, Edith Cowan University, Western Australia, Australia
    • ,
  • Avi Barach

      Affiliations

    • School of Physiotherapy, Curtin University of Technology, Western Australia, Australia
    • ,
  • David O'Neil

      Affiliations

    • School of Physiotherapy, Curtin University of Technology, Western Australia, Australia
    • ,
  • Orjan Tveit

      Affiliations

    • School of Physiotherapy, Curtin University of Technology, Western Australia, Australia
    • ,
  • Karolina Olafsdottir

      Affiliations

    • School of Physiotherapy, Curtin University of Technology, Western Australia, Australia

Received 3 March 2009 ,Revised 21 May 2009 ,Accepted 17 June 2009.

References 

  1. Ariens GAM, Bongers PM, Douwes M, Miedema MC, Hoogendoorn WE, van der Wal G, et al. Are neck flexion, neck rotation, and sitting at work risk factors for neck pain? Results of a prospective cohort study. Occupational Environmental Medicine. 2001;58(3):200–207
  2. Black KM, McClure P, Polansky M. The influence of different sitting positions on cervical and lumbar posture. Spine. 1996;21(1):65–70
  3. Burnett A, Green J, Netto K, Rodrigues J. Examination of EMG normalisation methods for the study of the posterior and posterolateral neck muscles in healthy controls. Journal of Electromyography & Kinesiology. 2007;17(5):635–641
  4. Burnett A, O'Sullivan P, Caneiro JP, Krug R, Bochmann F, Helgestad GW. An examination of the flexion-relaxation phenomenon in the cervical spine in lumbo-pelvic sitting. Journal of Electromyography & Kinesiology 2009 Aug;19(4):e229–36.
  5. Dall'Alba PT, Sterling MM, Treleaven JM, Edwards SL, Jull JL. Cervical range of motion discriminates between asymtomatic persons and those with whiplash. Spine. 2001;26(19):2090–2094
  6. Dankaerts W, O'Sullivan P, Burnett A, Straker L. Differences in sitting postures are associated with nonspecific chronic low back pain disorders when patients are subclassified. Spine. 2006;31(6):698–704
  7. Drake JD, Callaghan JP. Elimination of electrocardiogram contamination from electromyogram signals: an evaluation of currently used removal techniques. Journal of Electromyography & Kinesiology. 2006;16(2):175–187
  8. Falla D, Jull G, Russell T, Vicenzino B, Hodges P. Effect of neck exercise on sitting posture in patients with chronic neck pain. Physical Therapy. 2007;87(4):408–417
  9. Falla D, O'Leary S, Fagan A, Jull G. Recruitment of the deep cervical flexor muscles during a postural-correction exercise performed in sitting. Manual Therapy. 2007;12(2):139–143
  10. Hermens HJ, Freriks B, Disselhorst-Klug C, Rau G. Development of recommendations for SEMG sensors and sensor placement procedures. Journal of Electromyography and Kinesiology. 2000;10(5):361–374
  11. Hof AL, Koerhuis CL, Winters JC. ‘Coupled motions’ in cervical spine rotation can be misleading. Comment on V. Feipel, B. Rondelet, J-P. Le Pallec and M. Rooze. Normal global motion of the cervical spine: an electrogoniometric study. Clin. Biomechanics 1999; 14: 462–470. [see comment] Clinical Biomechanics. 2001;16(5):455–458
  12. Jull G, Trott P, Potter H, Zito G, Niere K, Shirley D, et al. A randomized controlled trial of exercise and manipulative therapy for cervicogenic headache. Spine. 2002;27(17):1835–1843
  13. Johnston V, Jull G, Darnell R, Jimmieson NL, Souvlis T. Alterations in cervical muscle activity in functional and stressful tasks in female office workers with neck pain. European Journal of Applied Physiology. 2008;103:253–264
  14. Laursen B, Jensen BR, Garde AH, Jorgensen AH. Effect of mental and physical demands on muscular activity during the use of a computer mouse and a keyboard. Scandinavian Journal of Work and Environmental Health. 2002;28:215–221
  15. McLean L. The effect of postural correction on muscle activation amplitudes recorded from the cervicobrachial region. Journal of Electromyography and Kinesiology. 2005;15(6):527–535
  16. Netto KJ, Burnett AF. Reliability of normalisation methods for EMG analysis of neck muscles. Work. 2006;26(2):123–130
  17. Netto K, Burnett A. Neck muscle activation and head postures in common high performance aerial combat manoeuvres. Aviation, Space and Environmental Medicine. 2006;77:1049–1055
  18. Norton K, Marfell-Jones M, Whittingham N, Kerr D, Carter LKS. Anthropometric assessment protocols, physiological tests for elite athletes. South Australia: Human Kinetics Lower Mitcham; 2000;66–85
  19. O'Sullivan P. Clinical instability of the lumbar spine, modern manual therapy, Boyling and Jull. 3rd ed.. Amsterdam: Elsevier; 2004;
  20. O'Sullivan PB, Dankaerts W, Burnett AF, Farrell GT, Jefford E, Naylor CS, et al. Effect of different upright sitting postures on spinal-pelvic curvature and trunk muscle activation in a pain-free population. Spine. 2006;31(19):E707–E712
  21. O'Sullivan PB, Grahamslaw KM, Kendell M, Lapenskie SC, Moller NE, Richards KV. The effect of different standing and sitting postures on trunk muscle activity in a pain-free population. Spine. 2002;27(11):1238–1244
  22. Pearcy MJ, Hindle RJ. New method for the non-invasive three-dimensional measurement of human back movement. Clinical Biomechanics. 1989;4:73–79
  23. Schuldt K, Ekholm J, Harms-Ringdahl K, Nemeth G, Arborelius UP. Effects of changes in sitting work posture on static neck and shoulder muscle activity. Ergonomics. 1986;29(12):1525–1537
  24. Solomonow M, Baratta RV, Banks A, Freudenberger C, Zhou BH. Flexion-relaxation response to static lumbar flexion in males and females. Clinical Biomechanics. 2003;18(4):273–279
  25. Sommerich CM, Joines SMB, Hermans V, Moon SD. Use of surface electromyography to estimate neck muscle activity. Journal of Electromyography and Kinesiology. 2000;10(6):377–398
  26. Straker LM, O'Sullivan PB, Smith AJ, Perry MC. Relationships between prolonged neck/shoulder pain and sitting spinal posture in male and female adolescents. Manual Therapy 2009 Jun;14(3):321–9.
  27. Strimpakos N, Georgios G, Eleni K, Vasilios K, Jacqueline O. Issues in relation to the repeatability of and correlation between EMG and Borg scale assessments of neck muscle fatigue. Journal of Electromyography and Kinesiology. 2005;15(5):452–465
  28. Szeto GPY, Straker L, Raine S. A field comparison of neck and shoulder postures in symptomatic and asymptomatic office workers. Applied Ergonomics. 2002;33(1):75–84
  29. Szeto GPY, Straker LM, O'Sullivan PB. EMG median frequency changes in the neck–shoulder stabilizers of symptomatic office workers when challenged by different physical stressors. Journal of Electromyography and Kinesiology. 2005;15(6):544–555
  30. Szeto GPY, Straker LM, O'Sullivan PB. Neck–shoulder muscle activity in general and task-specific resting postures of symptomatic computer users with chronic neck pain. Manual Therapy 2009 Jun;14(3):338–45.
  31. Yip CHT, Chiu TTW, Poon ATK. The relationship between head posture and severity and disability of patients with neck pain. Manual Therapy. 2008;13(2):148–154

PII: S1356-689X(09)00105-2

doi: 10.1016/j.math.2009.06.002

Manual Therapy
Volume 15, Issue 1 , Pages 54-60 , February 2010

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