References
- WHO: Coronavirus disease (COVID-19) pandemic. Qvailable at https://www.who.int/europe/emergencies/situations/covid-19. Accessed July 16, 2022.
- Ministry of Health and Welfare: Maintaining social distancing level 2.5 in the metropolitan area and level 2 in the non-metropolitan area. Qvailable at http://www.mohw.go.kr/react/al/sal0301vw.jsp?PAR_MENU_ID=0 4&MENU_ID=0403&CONT_SEQ=363119&page=1. Accessed July 16, 2022.
- Baek SW. Big Data Analysis on Health and Exercise Awareness in the COVID-19 Era. Master's Degree. Sogang University. 2021.
- Choi YS, Kim EJ, Kwon SC, et al. A study on the changed daily life of the elderly in the age of the COVID-19 pandemic: Focused on welfare center users. JITR. 2021;26(2):77-88. https://doi.org/10.29279/kostet.2021.26.2.77
- Richard Armitage, Laura B Nellums. COVID-19 and the consequences of isolating the elderly. Lancet Public Health. 2020;5(5):256.
- Oren Rom, Sharon Kaisari, Dror Aizenbud, et al. Lifestyle and Sarcopenia-Etiology, Prevention, and Treatment. Rambam Maimonides Med J. 2012;5(4):1-12. https://doi.org/10.5041/RMMJ.10091
- Yoo BS, Lee KW. Change in ways of providing services at the senior welfare center based on COVID-19 coping strategies. Korean Journal of Research in Gerontology. 2021;30(1):21-36. https://doi.org/10.25280/kjrg.30.1.2
- Kwon OJ. A Case Study of Changes in the Exercise Behavior of the Elderly by COVID-19. KJSP. 2020; 31(2):123-34. https://doi.org/10.14385/KSSP.31.2.123
- Lee YK: Survey of the elderly, 2020. Qvailable at http://www.mohw.go.kr/react/jb/sjb030301vw.jsp?PAR_MENU_ID=03&MENU_ID=032901&CONT_SEQ=36 6496&page=1. Accessed August 5, 2022.
- Dong YJ, Lee WM. Digital media transformation, perception, and adaptation of physical activity programs for the elderly. Sport Science. 2022;40(1):125-37. https://doi.org/10.46394/ISS.40.1.12
- Kim JY. The effect of the use of smart devices by the elderly on life satisfaction: focusing on the mediating effects of self-esteem. Korea Contents. 2022;22(5): 424-34. https://doi.org/10.5392/JKCA.2022.22.11.471
- Park CH, Jang SJ. The smart media of elderly and digital welfare: focused on the access and use gap of smart device. JLC. 2013;17(4):79-105.
- Lim HJ, Han JE, Jahng KE, et al. The relationship between creativity and subjective well-being among Korean elderly people. KJGSW. 2015;68:133-60.
- Song HY, Lee JH, Yoon YJ. A study of the elderly's online home-based exercise experience in COVID-19 pandemic. KSSS. 2022;31(3):241-55.
- Moon SY, Park JW, Yang SA. A qualitative inquiry on experiences of the untact online music therapy intervention for the elderly in the COVID-19 Era. KAPA. 2021;17(3):291-313. https://doi.org/10.32451/KJOAPS.2021.17.3.291
- Lee DY, Lee KU, Lee JH, et al. A normative study of the Mini-Mental State Examination in the Korean elderly. J Korean Neuropsychiatr Assoc. 2002;41(3): 508-25.
- Kim MY, Ahn KS, Choi WS. The comparison of the learning achievement and learning satisfaction between in the blended class and online class and offline class. Journal of the Korean Institute of industrial educators. 2005;30(1):106-19.
- Jung KB. Real-time telerehabilitation exercise program to improve the posture, function, pressure pain threshold and satisfaction of subjects with rounded shoulder posture during the COVID-19 pandemic. Master's Degree. Sahmyook university. 2021.
- Lee SJ. The effect of laughter therapy exercise on the satisfaction of life according to stress and depression of the elderly. Master's Degree. Hoseo graduate school of venture. 2018.
- Shin HS, Kim NJ, Ko JU, et al. Changes of physical fitness variables according to age ranges in elderly women after 12-week-combined exercise program application. Journal of the Korea Gerontological Society. 2013;33(2): 461-74.
- Brinsley, J., Smout, M., Davison, K. et al. Satisfaction with online versus in-person yoga during COVID-19. J Integr Complement Med. 2021;27(10):893-6. https://doi.org/10.1089/acm.2021.0062
- Nguyen, H. Q., Donesky-Cuenco, D., Wolpin, S. et al. Randomized controlled trial of an internet-based versus face-to-face dyspnea self-management program for patients with chronic obstructive pulmonary disease: pilot study. J Med Internet Res. 2008;10(2):9.
- Choi WH, Jeon YG. Case review of untact online courses based on video recording vs. Synchronous video conferencing. KJCDH. 2020;1(2):1-28.
- Hwang SH, Park MR. A study on the factors influencing students' learning flow and learning outcomes of real-time online learning in a Korean university. MALL. 2021; 24(2):130-53.
- Kim HW, Lee KC. Kinematic feedback rhythmic gymnastics ball operates the impact of learning effects. JKSRE. 2013;6(1):13-22.
- Pani D, Piga M, Barabino G et al. Home tele-rehabilitation for rheumatic patients: impact and satisfaction of care analysis. J Telemed Telecare. 2017;23(2):292-300. https://doi.org/10.1177/1357633x16632950
- Tsvyakh, Hospodarskyy, Marchenkova et al. Telerehabilitation of the knee joints of patients with polytrauma. Wiad Lek. 2021; 74(1):48-51. https://doi.org/10.36740/WLek202101109
- Nelson, M. Bourke, K. Crossley et al. Telerehabilitation is non-inferior to usual care following total hip replacement -A randomized controlled non-inferiority trial. J Physiother. 2020;107:19-27. https://doi.org/10.1016/j.physio.2019.06.006
- Kim CG, Song BS. Development of home training system with self-controlled feedback for stroke patients. Journal of the Korea Society Industrial Information System. 2013;18(1):37-45. https://doi.org/10.9723/jksiis.2013.18.1.037