Try not to call it a cane. Instead, calling this assistive device a "walking stick" or even a "trekking stick" evokes more positive images of youth, vigor, and an active lifestyle. This handy object can assist you in easing many types of pain. All the way down the chain, from the low back to the feet, a walking stick can reduce the stress and strain that comes with everyday activities or a walk in the woods.

Researchers in Australia recently showed that the use of a cane reduced the load on...