My mother-in-law was like this. She had falls at home, but she was referred to the falls clinic who actually made a couple of home visits . But mother-in-law refused to engage with the physiotherapist and couldn't follow directions. Eventually, the visits were abandoned, due to her steep cognitive decline . I'm sorry to say, that eventually she needed someone with her constantly to prompt her to put one foot in front of another. This was one of the factors that led to full time care.