List of topics covered in the interview guide_
| Outline level | Topics and exemplary narrative questions |
|---|---|
| Block A | Topic: Reasons for participation in the FIT-at-Home intervention |
| Block B | Topic: Practicability and acceptability of the home assessment and modification |
| Block C | Topic: Practicability and acceptability of the physical exercise training |
| Block D | Topic: Facilitators and barriers to the implementation of the FIT-at-Home intervention |
| Block E | Topic: Benefits and expenses of the FIT-at-Home intervention |
| Block F | Topic: Sustainability of the FIT-at-Home intervention |
| Block G | Topic: Overall satisfaction with the FIT-at-Home intervention |
