What is nordic skiing
Cross-country skiing, also known as Nordic skiing, is a form of skiing that takes place on flat or gently rolling terrain. Unlike alpine skiing, where you descend slopes, cross-country skiing is primarily done on flat ground or slight inclines, using either an alternating glide technique or skate skiing, with movements similar to walking or running.
Cross-country skis are thinner and longer than alpine skis, and the bindings only secure the front part of the foot, allowing significant flexibility at the heel.