I think it was in about 1995, that I made a set of hiking poles out of anodized blue aluminum tubing with turned wooden handles and a strap that went into a hole on the top of the handle and rubber feet. Serious tribe 2 then went one step further and used two tent poles that had a click stop arrangement that allowed the poles to adjust their height.
Realizing that the idea actually had merit, the adjustment idea that is, I decided to purchase a pair of proper poles, that would have been in about 96/97. I got a pair of yellow and black Charlot Moser Gypsies, which I still use and are battered and scratched to bits, but still work very well and is my oldest piece of gear, having taken about 14 years of punishment and still have life left in them.
Used for river crossings where only the tops of rocks are visible it means you don't have to take off your boots, just make sure you have good balance. For climbing up passes, for descending they have proved to be a good investment and saves the knees. Being able to adjust the height is a necessity, although I think that you only need a two section pole, a three section pole has to many bits to break. Also I prefer a twist lock mech rather than a switch clip lock down, as i know from experience that these plastic mechanisms on tripods tend to break after a while.
We used to have fun with the tissue flingers

when they asked if we had been skiing, and said yes that there was plenty of snow up on the top, even when it was summer,

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Two feet good, four feet better!!
So who uses hiking poles, perhaps we can make this into a "pole"

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