
Originally Posted by
Joe
The main usefulness of poles appears to be for reducing strain on knees, especially on steep descents. However, in my experience, the strain on your knees is mostly caused by having your ankles strapped in huge great boots. I used to have knee problems when walking (before I started running) and found they vanished when running in trainers (and reappeared whenever I wore boots). As soon as I dumped walking boots for trainers, all my knee problems vanished. I'll even carry a huge rucksack with trainers now (carrying my three year old) and have no problems with knees or ankles. I don't know how much of the problem with boots is their inflexible soles, how much their shear weight, but I think it's probably the restricted movement of your ankles.