Floor-Hugging intervention: findings from an exploratory study of a novel floor-exposure and post-fall contingency program.

No control group, so the improvements in balance, floor-rising and turning cannot be credited to the programme. The repeated assessments before the intervention show the scores were stable then, but the authors say this does not replace a comparison group. Only eight people took part and all were healthy, active, community-dwelling adults, so the results say nothing about older or more disabled patients, who are the ones usually at risk of falls. Follow-up ended three weeks after the intervention, so there is no evidence the changes last. Testing the same people five times may have produced practice or learning effects that partly explain the improvements. The printed floor surfaces cannot fully reproduce a real fall. Participants already had low concern about falling and high quality of life at the start, leaving little room for those measures to improve. The thresholds used to judge whether a change mattered were taken from patient populations, because none exist for healthy middle-aged adults. Data collection was extended after peer review to increase the sample, which the authors list as a limitation.

The authors declare that financial support was received for the work and/or its publication. It was funded by a grant from the Faculty of Arts and Social Sciences at Karlstad University (HS 2024/1307), with open access funding also from Karlstad University. The intervention was developed by the authors, and the training was delivered by one of them.

Reading the gains in balance, floor-rising and turning as proof the programme works would be wrong. There was no control group, the eight participants were healthy and active at the start, and the authors themselves say practice effects, natural variation and regression to the mean cannot be ruled out.