I presume you mean hiking poles? Ah yes, that makes a massive difference - I must start using mine again.. My DH used one for the first time in Namibia and realised how useful they are. I started Nordic walking in Hong Kong and loved it but the leader was reckless and as I had recently had my knee op I decided not to continue. That reminds me I must look around for a group!My reason for trying to do things while i still can ... I’ve had my share of health issues over the years but happily my knees behave when i use my hiking piles