I wll concede on the shock absorber point.
However, on the grips point, the arguments stated above, whilst entirely valid, seem to me a bit like saying "Don't drive a car because the consequences of crashing would be terrible". I use poles, I put my hands through the loops, and find the grip secure, and have never had a fall of the type described above where the pole snapped. That isn't to say that I couldn't, just that it hasn't happened, and in my extensive experience of using poles seems unlikely to happen. I've had falls using poles, but far fewer than I would have had without them. The loops prevent you losing the pole when it jars off a rock and comes out of your grip, which is a far more frquent occurence than a pole-breaking fall.
Anyway, each to their own, and we agree on the point that a pair of walking poles is a useful thing to have
As i say it really depends on where you walk and the type of terrain you walk in/on.
As a example around the Lake district i've had many instances where if i'd have had my hand through the strap the hiking pole would have caused a fall, a fall which i'm certain would have broken the pole.
On Crinkle Crags we even had a pole that stuck so firmly in a rock hole it went like a catapult from tension it built it in the fraction of a second before i let go.
Yet around the peak district getting it stuck in the mud and peat is more a worry.
I look after my kit but i also work it hard so have no sentimental attachment to it, if i lose or break some kit that's just the price i have to pay for working kit hard.
I'd sooner lose a hiking pole over the side of Crib Goch than have it cause a injury from a fall or piecing.
I think the car analogy is a poor example, i'm not saying don't drive a car i'm saying drive a car in a way that's appropriate to the roads you are driving on.
You wouldn't drive off-road like you would on a motorway, so it's logical that the way you hold or attach yourself to your hiking pole should change depending on the terrain.
I drew my info from nigh on 20 years of working in the outdoor industry. I stocked and sold lots of replacement tips as they'd done their job and snapped so as to avoid main section failure. It was designed in by the manufacturers.
Most main sections when they did fail tended to crimp, this helped again to avoid taking a core section out of folk.
I agree most poles shouldn't be used for arrest though Grivel did make a pole for alpanists that had a foldable ice axe pick for self arrest on a slope. Was pretty specialised and such a niche market that not many sold. Don't think they produce them anymore. So saying I did have cause to use one of my "traditional" walking staffs with an antler pick to arrest my fall on a slippery bluebell slope one day. Not what it was built for but it worked.
Like Harvestman says it's a bit like the fact that seatbelts in a car can break your ribs but hopefully they stop you doing a swandive out of the windshield. (So saying I've had them break my ribs and not stop me going through the windscreen all in the same accident). Doesn't mean you shouldn't use them, but in on the poles at least it's user choice and not a law.
So saying most.folk use pole straps incorrectly anyway. Hand should come up from underneath then the straps run through between the thumb and index fingers allowing you to hang off of the frame of your arm yet giving you slack and distance should you let go.
Sent via smoke-signal from a woodland in Scotland.
As i don't know your specific experience i can't really accept "working in the outdoor industry" as a point.
No disrespect but "working in the outdoor industry" could mean anything being a sales assistant in a shop, through to a professional climber.
In either example it doesn't qualify a person was or give them any specific knowledge of how hiking poles are designed.
Even IF it did there are at least 4 major manufacturers each one has several different designs, you also have to take into consideration that hiking poles are made from different materials, using carbon fibre as a "break away" material on a hiking would be daft to the point of being legally contempt.
So even IF a certain pole is designed to "break away" it doesn't mean they all or even most others do.
Speaking as a engineer it would be extremely silly to design a point of failure at the very point that takes most of the load.
So i disagree that poles have a break away built into them.