I just tried some trekking poles at the recommendation of a friend of mine thats been using them for a few months now. He began by telling me how to adjust them and the techniques involved. After that we began a short (3 ish mile) moderate climb. I found the poles to take some getting used to. Even when instructed on their use and trying to make the most of it, to be honest i'm not totally sold on them yet. I felt that even though they seemed to help a little on the climb, i felt like i just had to carry more weight.
The clicking noise also, since i read this thread shortly before my trip, drew my attention after about 10 seconds of using them. Their were 4 of us on the hike, 3 were using the trekking poles and it sounded horrible i must admit. If i was on the outside looking in i'd be thinking why bring all that noise to a beautiful quiet place?
I was hauling a pack that was a bit heavy for me, but i was bringing a few things i normally wouldn't take (lots of extras for fishing, extra food and general camp luxury items) since it was centered around the camp comfort with old friends, not just the backpacking this time. I found that uphill was moderate help for the steepest parts, and flat ground was just dead weight. Downhill i found to like them the most, as they provided extra stability and speed that i wasn't used to and enabled me to quicken my normally steady careful pace. This however, i found out near the end of the return hike led to a blister, wearing the same boots i've worn for many trips without issue. Even with the added weight i shouldn't have had a problem at my normal pace. I think in the future i might give them another try, but without using them to increase speed, only to provide assist uphill, and stability downhill. I'm a hiking pole rookie, so if i missed something please fill me in. At this point i'm not sure they're worth the trouble.