References
- O'sullivan S, Schmitz T. Physical rehabilitation 5th. London, F.A. Davis Company, 2006:937-996.
- Lee JH, Kwon YJ , Kim K. The effect of chest expansion and pulmonary function of stroke patients after breathing exercise. J Kor Soc Phys Ther.2009;21(3):25-32.
- Williams PL, Bannister LH, Berry MM et al. Gray's anatomy 38th. New York, Churchill Livingston, 1995:130-50.
- Hongyan L, Daugherty EL, Taichman D et al. Recognition and importance of forced exhalation on the measurement of intraabdominal pressure: A subgroup analysis from a prospective cohort study on the incidence of abdominal compartment syndrome in medical patients. J Intensive Care Med.2008;23(4):268-74. https://doi.org/10.1177/0885066608318512
- Lewit K. Manipulative therapy: Musculoskeletal medicine. New York, Churchill Livingstone, 2009:39-85.
- Richardson CA, Snijders CJ, Hides JA et al. The relation between the transversus abdominis muscles, sacroiliac joint mechanics, and low back pain. Spine. 2002;27(4):399-405. https://doi.org/10.1097/00007632-200202150-00015
- Aspden RM. The spine as an arch. A new mathematical model. Spine. 1989;14(3):266-74. https://doi.org/10.1097/00007632-198903000-00005
- Cecin HA. Cecin's sign ("X" Sign): Improving the diagnosis of radicular compression by herniated lumbar disks. Rev Bras Reumatol. 2010;50(1):44-55. https://doi.org/10.1590/S0482-50042010000100005
- McGill SM, Norman RW. Reassessment of the role of intra-abdominal pressure in spinal compression. Ergonomics. 1987;30(11):1565-88. https://doi.org/10.1080/00140138708966048
- Tekur P, Chametcha S, Hongasandra RN et al. Effect of yoga on quality of life of CLBP patients: A randomized control study. Int J Yoga. 2010;3(1):10-7. https://doi.org/10.4103/0973-6131.66773
- Shirley D, Hodges PW, Eriksson AE et al. Spinal stiffness changes throughout the respiratory cycle. J Appl Physiol. 2003;95(4):1467-75. https://doi.org/10.1152/japplphysiol.00939.2002
- Hodges PW, Eriksson AE, Shirley D et al. Intra-abdominal pressure increases stiffness of the lumbar spine. J Biomech. 2005;38(9):1873-80. https://doi.org/10.1016/j.jbiomech.2004.08.016
- Barr KP, Griggs M, Cadby T. Lumbar stabilization: Core concepts and current literature, part 1. Am J Phys Med Rehabil. 2005;84(6):473-80. https://doi.org/10.1097/01.phm.0000163709.70471.42
- Barr KP, Griggs M, Cadby T. Lumbar stabilization: A review of core concepts and current literature, part 2. Am J Phys Med Rehabil. 2007;86(1):72-80. https://doi.org/10.1097/01.phm.0000250566.44629.a0
- Cholewicki J, Ivancic PC, Radebold A. Can increased intra-abdominal pressure in humans be decoupled from trunk muscle co-contraction during steady state isometric exertions? Eur J Appl Physiol. 2002;87(2):127-33. https://doi.org/10.1007/s00421-002-0598-0
- Hsu WH, Chen YL, Lui TN et al. Comparison of the kinematic features between the in vivo active and passive flexion-extension of the subaxial cervical spine and their biomechanical implications. Spine. 2011:36(8):630-8. https://doi.org/10.1097/BRS.0b013e3181da79af
- Wong KW, Luk KD, Leong JC et al. Continuous dynamic spinal motion analysis. Spine. 2006;31(4):414-9. https://doi.org/10.1097/01.brs.0000199955.87517.82
- Frobin W, Brinckmann P, Biggemann M et al. Precision measurement of disc height, vertebral height and sagittal plane displacement from lateral radiographic views of the lumbar spine. Clin Biomech. 1997;12 Suppl 1:S1-S63. https://doi.org/10.1016/S0268-0033(96)00045-9
- Frobin W, Brinckmann P, Leivseth G et al. Precision measurement of segmental motion from flexion-extension radiographs of the lumbar spine. Clin Biomech. 1996;11(8): 457-65. https://doi.org/10.1016/S0268-0033(96)00039-3
- Yuk GC. A kinematic analysis of lumbar spine for pelvic tilting and abdominal muscle contraction in quadruped position. Daegu university. Dissertation of Doctorate Degree. 2011.
- Demoulin C, Distree V, Tomasella M et al. Lumbar functional instability: A critical appraisal of the literature. Ann Readapt Med Phys. 2007;50(8):677-84, 69-76. https://doi.org/10.1016/j.annrmp.2007.05.007
- De Keulenaer BL, De Waele JJ, Powell B et al. What is normal intra-abdominal pressure and how is it affected by positioning, body mass and positive end-expiratory pressure? Intensive Care Med. 2009;35(6):969-76. https://doi.org/10.1007/s00134-009-1445-0