IMHO, findings have no value until and unless they build real routes with 'healthy obstacles' and see if people actually use them over flat and 'boring' pavemen

IMHO, findings have no value until and unless they build real routes with 'healthy obstacles' and see if people actually use them over flat and 'boring' pavements. I am not optimistic. When I'm walking home from work in December I can tell you that I will personally choose the easiest and fastest route... That may be different if I am on a sunny Sunday stroll.