Acknowledgement
This study was supported by a National Research Foundation grant funded by the Korean Government (No. NRF-2022R1A2C1092131).
References
- Whittaker JL, Teyhen DS, Elliott JM, Cook K, Langevin HM, Dahl HH, et al. Rehabilitative ultrasound imaging: understanding the technology and its applications. journal of orthopaedic & sports physical therapy. 2007;37(8):434-49. https://doi.org/10.2519/jospt.2007.2350
- Esformes JI, Narici MV, Maganaris CN. Measurement of human muscle volume using ultrasonography. European journal of applied physiology. 2002;87:90-2. https://doi.org/10.1007/s00421-002-0592-6
- Scott JM, Martin DS, Ploutz-Snyder R, Caine T, Matz T, Arzeno NM, et al. Reliability and validity of panoramic ultrasound for muscle quantification. Ultrasound in medicine & biology. 2012;38(9):1656-61. https://doi.org/10.1016/j.ultrasmedbio.2012.04.018
- Lee H-J, Ha H-G, Hahn J, Lim S, Lee W-h. Intra-and inter-rater reliabilities for novel muscle thickness assessment during Co-contraction with dual-rehabilitative ultrasound imaging. Physical Therapy in Sport. 2018;32:109-14. https://doi.org/10.1016/j.ptsp.2018.05.010
- Shin J-H, Lee W-H. The effects of two different visual feedback exercise tools based on rehabilitative ultrasound imaging in the elderly. Physical Therapy Rehabilitation Science. 2020;9(4):287-94. https://doi.org/10.14474/ptrs.2020.9.4.287
- Calvo-Lobo C, Useros-Olmo AI, Almazan-Polo J, Becerro-de-Bengoa-Vallejo R, Losa-Iglesias ME, Palomo-Lopez P, et al. Rehabilitative ultrasound imaging of the bilateral intrinsic plantar muscles and fascia in post-stroke survivors with hemiparesis: A case-control study. International Journal of Medical Sciences. 2018;15(9):907.
- LaCross J, Proulx L, Brizzolara K, Humphrey J. Effect of rehabilitative ultrasound imaging (RUSI) biofeedback on improving pelvic floor muscle function in individuals with stress urinary incontinence: a systematic review. Journal of Women's Health Physical Therapy. 2021;45(4):174-89. https://doi.org/10.1097/JWH.0000000000000217
- Dulger E, Bilgin S, Karakaya J, Soylu AR. Comparison of two different feedback techniques for activating the transversus abdominis: An observational study. Journal of Back and Musculoskeletal Rehabilitation. 2022;35(2):357-61. https://doi.org/10.3233/BMR-200299
- Van K, Hides JA, Richardson CA. The use of real-time ultrasound imaging for biofeedback of lumbar multifidus muscle contraction in healthy subjects. Journal of Orthopaedic & Sports Physical Therapy. 2006;36(12):920-5. https://doi.org/10.2519/jospt.2006.2304
- Teyhen DS, Miltenberger CE, Deiters HM, Del Toro YM, Pulliam JN, Childs JD, et al. The use of ultrasound imaging of the abdominal drawing-in maneuver in subjects with low back pain. Journal of Orthopaedic & Sports Physical Therapy. 2005;35(6):346-55. https://doi.org/10.2519/jospt.2005.35.6.346
- Park D, Lee H. The use of rehabilitative ultrasound imaging for feedback from the abdominal muscles during abdominal hollowing in different positions. Journal of Physical Therapy Science. 2011;23(6):895-8. https://doi.org/10.1589/jpts.23.895
- Lin S, Zhu B, Zheng Y, Huang G, Zeng Q, Wang C. Effect of real-time ultrasound imaging for biofeedback on trunk muscle contraction in healthy subjects: a preliminary study. BMC musculoskeletal disorders. 2021;22(1):1-8. https://doi.org/10.1186/s12891-020-03840-y
- Lee DH, Hong SK, Lee Y-S, Kim C-H, Hwang JM, Lee Z, et al. Is abdominal hollowing exercise using real-time ultrasound imaging feedback helpful for selective strengthening of the transversus abdominis muscle?: a prospective, randomized, parallel-group, comparative study. Medicine. 2018;97(27).
- De la Fuente C, Silvestre R, Baechler P, Gemigniani A, Grunewaldt K, Vassiliu M, et al. Intrasession real-time ultrasonography feedback improves the quality of transverse abdominis contraction. Journal of Manipulative and Physiological Therapeutics. 2020;43(8):816-23. https://doi.org/10.1016/j.jmpt.2019.10.017
- McKenna LJ, Bonnett L, Panzich K, Lim J, Hansen SK, Graves A, et al. The addition of real-time ultrasound visual feedback to manual facilitation increases serratus anterior activation in adults with painful shoulders: A randomized crossover trial. Physical Therapy. 2021;101(3):pzaa208.
- Walter S, Eliasziw M, Donner A. Sample size and optimal designs for reliability studies. Statistics in medicine. 1998;17(1):101-10. https://doi.org/10.1002/(SICI)1097-0258(19980115)17:1<101::AID-SIM727>3.0.CO;2-E
- Giavarina D. Understanding bland altman analysis. Biochemia medica. 2015;25(2):141-51. https://doi.org/10.11613/BM.2015.015
- Myles PS, Cui J. I. Using the Bland-Altman method to measure agreement with repeated measures. Oxford University Press; 2007. p. 309-11.
- Wilson A, Hides JA, Blizzard L, Callisaya M, Cooper A, Srikanth VK, et al. Measuring ultrasound images of abdominal and lumbar multifidus muscles in older adults: A reliability study. Manual therapy. 2016;23:114-9. https://doi.org/10.1016/j.math.2016.01.004
- ShahAli S, Arab AM, Talebian S, Ebrahimi E, Bahmani A, Karimi N, et al. Reliability of ultrasound thickness measurement of the abdominal muscles during clinical isometric endurance tests. Journal of Bodywork and Movement Therapies. 2015;19(3):396-403. https://doi.org/10.1016/j.jbmt.2014.05.009