I have had a back surgery, and a friend of mine has made mention of the fact that me of all people should consider a good set of trekking poles. In fact, he mentioned he himself doesn't have back problems, but the benefits of the poles are fantastic, even for those who are healthy. So I figured I would ask all those that do backpack what they consider the best ones to buy would be. I would be using them primarily hunting, and so does he. Thanks in advance.
Take care, Willie