References
- Chung NJ, Yoon HJ. Biomechanical analysis of gait cycle in the obese children. KJSB. 2001;10(2):179-93.
- Hyung EJ. Lee HO, Kwon YJ. Influence of load and carrying method on gait, specifically pelvic movement. J Phys Ther Sci. 2016:28(7):2059-2062. https://doi.org/10.1589/jpts.28.2059
- An DH, Yoon JY, Yoo WG, Kim KM. Comparisons of the gait parameters of young Korean women carrying a single-strap bag. Nursing & Health Sciences. 2010;12(1):87-93.
- Sibley KM, Straus SE, Webster F, Jaglal SB. Moving balance and mobility evidence in to action: a primer in knowledge translation. Gait & posture. 2011:33(4):527-531. https://doi.org/10.1016/j.gaitpost.2011.03.002
- Kim MJ, Kim SJ. The Developmental Change of Postural Stability in Locomotion Development. Korean J Sport Psychol. 2014;25(1):1-12. https://doi.org/10.14385/KSSP.25.1.1
- Zhang L, Yan S, Li R, Dan W, Yang L. Does weight loss affect the center of pressure of children with obesity: A follow-up study. J Leather Sci Eng. 2022;4(1):9.
- Macias BR, Murthy G, Chambers H, Hargens AR. Asymmetric loads and pain associated with backpack carrying by children. J Pediatr Orthop. 2008;28(5):512-517. https://doi.org/10.1097/BPO.0b013e31817d8143
- Park S J, Lee JH, Kim JS. The effects of asymmetric bag carrying during walking on plantar pressure. J Korean Soc Phys Med. 2012;7(4):459-469. https://doi.org/10.13066/kspm.2012.7.4.459
- Ahn JS. The effects of asymmetric load of shoulder bag on trunk and pelvis movement patterns of nor- mal adult during gait. Seoul: Yonsei University Special Graudate School of Public Health Science; 2006
- Stuempfle KJ, Drury DG, Wilson AL. Effect of load position on physiological and perceptual responses during load carriage with an internal frame backpack. Ergonomics. 2004;47(7):784-789. https://doi.org/10.1080/0014013042000193264
- Kong WT, Han JT, RO HN. The Influence of Contract-Relax Exercise on Functional Leg Length Inequality and Muscle Activity. J Kor Phys Ther. 2009;21(1):149-156.
- Weir E. Avoiding the back-to-school backahe. CMAJ. 2002;167(6):669.
- Macias BR, Murthy G, Chambers H, Hargens AR. Asymmetric loads and pain associated with back- pack carrying by children. J Pediatr Orthop. 2008:28(5):512-517. https://doi.org/10.1097/BPO.0b013e31817d8143
- Mao CP, Macias BR, Hargens AR. Shoulder skin and muscle hemodynamics during backpack carriage. Appl Ergon. 2015;51:80-84. https://doi.org/10.1016/j.apergo.2015.04.006
- Negrini S, Negrini A. Postural effects of symmetrical and asymmetrical loads on the spines of schoolchildren. Scoliosis. 2007;2(1):1-7. https://doi.org/10.1186/1748-7161-2-1
- Matsuo T, Hashimoto M, Koyanagi M, Hashizume K. Asymmetric load-carrying in young and elderly women: Relationship with lower limb coordination. Gait Posture. 2008;28(3):517-20. https://doi.org/10.1016/j.gaitpost.2008.02.001
- Oh JH, Choi SN. Effects of the length of schoolbag string on gait posture. Journal of sport and leisure studies. 2007;30:619-629.
- Kasovic M, Zvonar M, Gomaz L, Bolcevic F, Anton V. Theinfluence of aschool bag carriage on the pattern changesin plantar pressure druing walking among schoolchildren in the first grade. Kinesiology. 2018:50(2):188-193. https://doi.org/10.26582/k.50.2.14
- Shin YH, Lee SH, Kim JS. Do backpack habits of school children affect their musculoskeletal pain?. J Korean Acad Child Health Nurs. 2008;14(2):176-185.
- Chansirinukor W, Wilson D, Grimmer K, Dansie B. Effects of backpacks on students: measurement of cervical and shoulder posture. Aust J Physiother. 2021;47(2):110-116. https://doi.org/10.1016/S0004-9514(14)60302-0
- Kim CK, Lee BH. Gait analysis according to the changes of the carrying type and weight of bag. KAIS. 2013;14(1):199-205. https://doi.org/10.5762/KAIS.2013.14.1.199
- Bauer DH, Freivalds A. Backpack load limit recommendation for middle school students based on physiological and psychophysical measurements. Work. 2009;32(3):339-350. https://doi.org/10.3233/WOR-2009-0832
- Brackley HM, Stevenson JM, Selinger JC. Effect of backpack load placement on posture and spinal curvature in prepubescent children. Work. 2009;32(3):351-360. https://doi.org/10.3233/WOR-2009-0833
- Buldt AK, Forghany S, Landorf KB, Murley GS, Levinger P, Menz HB. Centre of pressure characteristics in normal, planus and cavus feet. J Foot Ankle Res. 2018;11(1):1-9. https://doi.org/10.1186/s13047-018-0245-6
- Song Z, Ou J, Shu L, Hu G, Wu S, Xu X, et al. Fall risk assessment for the elderly based on weak foot features of wearable plantar pressure. IEEE Trans Neural Syst Rehabil Eng. 2022;30:1060-1070. https://doi.org/10.1109/TNSRE.2022.3167473
- Mickle KJ, Munro BJ, Lord SR, Menz HB, Steele JR. Foot pain, plantar pressures, and falls in older people: A prospective study. J Am Geriatr Soc. 2010;58(10):1936-1940. https://doi.org/10.1111/j.1532-5415.2010.03061.x
- Fowler NE, Rodacki AL, Rodacki C. Changes in stature and spine kinematics during a loaded walking task. Gait Posture. 2006;23(2):133-141. https://doi.org/10.1016/j.gaitpost.2004.12.006
- Balko S, Tufano JJ, Jelinek M, Svoboda Z, Blaszczyszyn M, Vaverka F. Influence of school backpack load on plantar foot pressure during walking in 9-11 years old girls. Cent Eur J Public Health. 2022;30(3):185-189. https://doi.org/10.21101/cejph.a7109
- Sokhi SS, Shaw D, Singh D, Murtaza S, Andrabi H. Effect of back pack loads carried for extended time durations on mean pressure on the plantar aspect of the foot of school going children's gait (a descriptive approach). Int J Phys Educ Sports Health. 2022;9(2):365-9.
- Lee D, Kwon Y, Lee G, Oh S, Ha Y. Change of Body Alignment according to the Surface during Walking with Backpack. J Korean soc integr med. 2013;1(1):33-43. https://doi.org/10.15268/ksim.2013.1.1.033
- Singh T, Koh M. Effects of backpack load position on spatiotemporal parameters and trunk forward lean. Gait Posture. 2009;29(1):49-53. https://doi.org/10.1016/j.gaitpost.2008.06.006
- Chow DH, Kwok ML, Au-Yang AC, Holmes AD, Cheng JC, Yao FY, et al. The effect of backpack load on the gait of normal adolescent girls. Ergonomics. 2005;48(6):642-656. https://doi.org/10.1080/00140130500070921
- Tomal P, Fryzowicz A, Skorupska E, Dworak LB. Influence of school backpack load as a variable affecting gait kinematics among seven-year-old children. Int J Environ Res Public Health. 2022;19(7):3843.