"The participants in this study were recruited from a single inpatient eating disorder service in the UK, meaning that their experiences are likely to have been specific to this service. Caution is thus needed when transferring the findings of this study to other inpatient eating disorder settings. Further research exploring the phenomenon of CNF under manual restraint within different inpatient eating disorder services would be valuable in clarifying the extent to which the experience described in this study is common. The first author [MK] had lived experience of administering manual restraint for CNF of patients with AN, and conducted all interviews and performed data analysis. Although he maintained a descriptive phenomenological stance throughout, kept a reflexive diary, and made revisions to the analysis following discussions with [JM] and [NS] who both had no lived experience of manual restraint, his lived experience is likely to have had some influence on the analysis. However, we employed member checking to improve credibility, and all our participants expressed that the analysis had accurately captured their experiences. Notwithstanding, it may be beneficial for future research exploring staff’s experiences of CNF under manual restraint to be conducted by researchers who do not have lived experience of this practice, in order to reduce potential bias. The participants in this study were nursing assistants and thus were not registered nurses. Consideration thus needs to be taken into account of how this participant group may differ to registered nurses, for example, in their training, experience, duties and levels of responsibility. Although the majority of our participants were educated to degree or masters level in related subjects such as Psychology and Biology, and were supervised by registered mental health nurses (so it is likely that they possessed adequate clinical knowledge and skills), the aforementioned points still need to be taken into consideration when transferring the findings of this study to other inpatient eating disorder settings. Participants all volunteered to participate in this study. Therefore, they were self-selected. Consequently, the participants may have potentially represented those who were more vocal or those with more negative or positive experiences. This needs to be taken into consideration when interpreting the findings of this study."