Long-term care residents’ acceptance of a standing intervention: A qualitative intrinsic case study

•It is possible to ask residents of long-term care residences to stand as an intervention.•Standing is increased for long-term care residents because of acceptability.•The Theoretical Framework Acceptability fits with a standing intervention in Long-Term care Results.•Standing is a simple intervention to decrease sedentary time and seems to be accepted among long-term care residents when the burden is not perceived as too high. Older adults in long-term care are sedentary. Standing is recommended to reduce sedentary time, but there is limited research on long-term care residents’ acceptability of standing interventions. The acceptability of the Stand If You Can (SIYC) randomized clinical trial among long-term care residents was explored using a single intrinsic qualitative case study design. The five month intervention consisted of supervised 100 min standing sessions per week. Participants completed post-intervention interviews, which were analyzed using the Thematic Framework Analysis through the lens of an acceptability framework. The 10 participants (7 female), age 73 to 102 years, stood a median of 53% of the intervention offered time (range 20%–94%). The participants reported acceptability in many aspects of the Theoretical Framework of Acceptability. Standing is a simple intervention to decrease sedentary time and seems to be accepted among long-term care residents when burden is not perceived as too high.