Being quite tall, our kitchen work surfaces are a little on the low side for comfort. We would have preferred them to be higher, but they are against the long side of the kitchen which is nearly all window, so they couldn’t be. Recently, Mrs. D. has been experiencing twinges in her back, aggravated by chopping vegetables and other jobs. “Is there something we could put on the surface to raise them up a bit?” I asked. A bit later we found this raised chopping board from Ikea (their image).
Her back is now much better.
There you go! If you require advice about such issues, you should ask the husband of an occupational therapist.