Trekking pole

Trekking poles (also known as hiking poles, hiking sticks or walking poles) are a common hiking accessory used to assist walkers with their rhythm and provide stability on rough terrain.

Description

When in use, trekking poles resemble ski poles as they have many features in common, such as baskets at the bottom, rubber-padded handles and wrist straps. Their maximum length is usually 135 cm (54 inches), however, unlike ski poles, they are often made in two or three sections and can be extended and retracted as necessary for use and collapsed for storage or transport. When fully retracted it may be possible to attach them to a backpack. Some poles come with spring-loaded sections to aid walking under normal conditions and to reduce wrist strain, but such devices may only add unwanted weight and noise to the poles. They are usually made from lightweight aluminum or carbon fiber.

Uses

Descendants of the common walking stick, trekking poles are usually used by hikers for the same reasons — to provide some rhythm to their walking pace and for added support. On flat, smooth terrain they really aren't necessary although using them can increase the exercise a hiker gets from the trip, as well as decrease the speed. But on less certain terrain, or steep slopes, they provide useful lateral stability, and many turn to them for help with knee pain. They can also be used as aids when climbing rocks or boulders, to probe the depth of mud or water and facilitate a crossing. When traversing steep slopes for long distances, some hikers make one pole shorter than the other to make those trips feel more as if they were taking place on level ground.