Getting the best trekking poles is something every hiker should do before embarking on a long walk. Hiking poles don't just help you to maintain your balance while you walk. If you are carrying a heavy load, they can reduce the weight on your legs by up to fifteen percent if they are used properly. Trekking poles extend and retract, so they are easy to put away in your backpack once to find a place to camp for the night. Trekking poles can also help you when you are walking along rough terrain and prevent you from twisting your foot in a fall.