My husband over the last few days seems to have lost the use of his legs and I am unable to guide him as he seems to double over. I am frightened that this will not get any better and will take to his bed and what is worse I am shouting at him to make an effort.. This PSP seems to have no boundaries. It will be devastating for him never to go out again. Can anyone tell me there could be another reason why it has happened so quickly.