Background: Telerehabilitation has been considered a suitable alternative healthcare delivery system during the COVID-19 outbreak, and many studies have promoted its feasibility in delivering physical care to patients who live with pain and disability. Physiotherapists' perceptions and willingness are two key factors that influence the provision of remote physiotherapy.

Aim: To investigate physiotherapists' perceptions of and willingness to use telerehabilitation in Kuwait during the COVID-19 pandemic and to explore the barriers that may hinder the use of telerehabilitation in this sector.

Methods: The following methods were used: (1) a cross-sectional survey and (2) face-to-face semi-structured interviews. In the cross-sectional survey, an electronic questionnaire was sent to 747 physiotherapists who were working in the governmental health sector. The questionnaire included four sections: perceptions of telerehabilitation, comfort with technology, willingness to use telerehabilitation, and barriers to using telerehabilitation. Six interviews were conducted with physiotherapy managers to explore the barriers and facilitators of telerehabilitation practice.

Data analysis: In this study, descriptive data analysis was conducted, and a cross-tabulation technique was used to find the associations between the variables, in which chi-square tests were used to identify the significance of the results, where p < 0.05. Thematic content analysis was used for the interviews.

Results: Only 273 completed questionnaires were received, giving a response rate of 36.5%. Most of the respondents (237; 86.8%) considered telerehabilitation a viable option to deliver healthcare to patients during the COVID-19 pandemic. In spite of the lack of information and communication technology (ICT) (156; 57.1%), 89% (243) of the respondents were willing to integrate telerehabilitation into their conventional practice, as cultural and social norms were not against the use of telerehabilitation systems. The results indicate that the more the physiotherapists used the internet and email in their work and the more comfortable they were with technology, the more willing they were to use telerehabilitation systems (p = 0.01). The physiotherapy managers reported that patients' privacy and the confidentiality of their data were considered barriers.

Conclusion: In Kuwait, physiotherapists show overall positive perceptions towards and a willingness to use telerehabilitation to facilitate patients' access to physiotherapy services. There are several barriers to employing telerehabilitation. Accordingly, recommendations are suggested.