Nordic walking is a low-impact exercise that involves walking with specially designed poles. It originated in Finland as a summer training method for cross-country skiers. This activity engages the upper body, providing a full-body workout while being gentle on the joints. The technique involves using the poles to push off the ground, which helps to propel the walker forward. This not only increases the intensity of the walk but also improves balance and coordination. Nordic walking can be enjoyed on various terrains, making it accessible for people of all fitness levels.