1. Kirchmair L, Entner T, Wissel J, Moriggl B, Kapral S, Mitterschiffthaler G. A study of the paravertebral anatomy for ultrasound-guided posterior lumbar plexus block. Anesth Analg. 2001; 93:477–481.
Article
2. Nofsinger C, Konin JG. Diagnostic ultrasound in sports medicine: current concepts and advances. Sports Med Arthrosc. 2009; 17:25–30.
3. Hodges PW, Pengel LH, Herbert RD, Gandevia SC. Measurement of muscle contraction with ultrasound imaging. Muscle Nerve. 2003; 27:682–692.
Article
4. McMeeken JM, Beith ID, Newham DJ, Milligan P, Critchley DJ. The relationship between EMG and change in thickness of transversus abdominis. Clin Biomech (Bristol, Avon). 2004; 19:337–342.
Article
5. Bunce SM, Moore AP, Hough AD. M-mode ultrasound: a reliable measure of transversus abdominis thickness? Clin Biomech (Bristol, Avon). 2002; 17:315–317.
Article
6. Kiesel KB, Uhl TL, Underwood FB, Rodd DW, Nitz AJ. Measurement of lumbar multifidus muscle contraction with rehabilitative ultrasound imaging. Man Ther. 2007; 12:161–166.
Article
7. Van K, Hides JA, Richardson CA. The use of real-time ultrasound imaging for biofeedback of lumbar multifidus muscle contraction in healthy subjects. J Orthop Sports Phys Ther. 2006; 36:920–925.
Article
8. Kamaz M, Kireşi D, Oğuz H, Emlik D, Levendoğlu F. CT measurement of trunk muscle areas in patients with chronic low back pain. Diagn Interv Radiol. 2007; 13:144–148.
9. Shim DM, Kim TK, Lee SJ, Song SY. Comparison of ultrasonography and MRI in measuring of cervical soft tissue structure. J Korean Orthop Assoc. 2011; 46:282–287.
Article
10. Richardson C, Jull G, Hodges P, Hides J, Panjabi MM. Therapeutic exercise for spinal segmental stabilization in low back pain: scientific basis and clinical approach. Edinburgh: Churchill Livingstone;1999.
11. Kay AG. An extensive literature review of the lumbar multifidus: anatomy. J Man Manip Ther. 2000; 8:102–114.
Article
12. Arbanas J, Klasan GS, Nikolic M, Jerkovic R, Miljanovic I, Malnar D. Fibre type composition of the human psoas major muscle with regard to the level of its origin. J Anat. 2009; 215:636–641.
Article
13. Stokes M, Rankin G, Newham DJ. Ultrasound imaging of lumbar multifidus muscle: normal reference ranges for measurements and practical guidance on the technique. Man Ther. 2005; 10:116–126.
Article
14. Macintosh JE, Valencia F, Bogduk N, Munro RR. The morphology of the human lumbar multifidus. Clin Biomech (Bristol, Avon). 1986; 1:196–204.
Article
15. Bogduk N, Macintosh JE, Pearcy MJ. A universal model of the lumbar back muscles in the upright position. Spine (Phila Pa 1976). 1992; 17:897–913.
Article
16. Hides JA, Cooper DH, Stokes MJ. Diagnostic ultrasound imaging for measurement of the lumbar multifidus muscle in normal young adults. Physiother Theory Pract. 1992; 8:19–26.
Article
17. Hoshikawa Y, Muramatsu M, Iida T, et al. Influence of the psoas major and thigh muscularity on 100-m times in junior sprinters. Med Sci Sports Exerc. 2006; 38:2138–2143.
Article
18. Hashimoto BE, Kramer DJ, Wiitala L. Applications of musculoskeletal sonography. J Clin Ultrasound. 1999; 27:293–318.
Article
19. Stokes M, Hides JA, Nassiri DK. Musculoskeletal ultrasound imaging: Diagnostic and treatment aid in rehabilitation. Phys Ther Rev. 1997; 2:73–92.
Article
20. Iannotti JP, Ciccone J, Buss DD, et al. Accuracy of officebased ultrasonography of the shoulder for the diagnosis of rotator cuff tears. J Bone Joint Surg Am. 2005; 87:1305–1311.
Article
21. Hides JA, Richardson CA, Jull GA. Multifidus muscle recovery is not automatic after resolution of acute, first-episode low back pain. Spine (Phila Pa 1976). 1996; 21:2763–2769.
Article
22. Shim DM, Kim TK, Oh SK, Lee SJ, Yang HS. Comparison of ultrasonography and magnetic resonance imaging in measurement of lumbar spine anatomic structures. J Korean Orthop Assoc. 2012; 47:140–145.
Article
23. Takai Y, Katsumata Y, Kawakami Y, Kanehisa H, Fukunaga T. Ultrasound method for estimating the cross-sectional area of the psoas major muscle. Med Sci Sports Exerc. 2011; 43:2000–2004.
Article
24. Lee JP, Tseng WY, Shau YW, Wang CL, Wang HK, Wang SF. Measurement of segmental cervical multifidus contraction by ultrasonography in asymptomatic adults. Man Ther. 2007; 12:286–294.
Article