Walking poles: Good way to maximize a daily walk?

Walking poles work your arms, shoulders, chest and upper back muscles through a full range of motion as you walk. Think of it as cross-country skiing for walkers: With one walking pole in each hand, you grip the handles and push off with each stride. The arm movement adds intensity to your aerobic workout, which can help you burn more calories. The arm movement also fosters balance and stability. And that's not all. Walking poles take some of the load off your lower back, hips and knees, which can be helpful if you have arthritis or back problems. Most walking poles have rubber tips that grab the pavement and wrist straps that secure the poles to your arms. Sturdier walking poles designed for hiking are known as hiking or trekking poles.