Introduction to grass skiing: Grass skiing is a sport that first emerged from the southeastern coast, with very few in the northwest. It relies on weight and height difference to slide along the grass from high hillsides. The main equipment is tracks, shoes and walking sticks. The core movement essentials is to master the body's balance, that is, during the sliding process, the body's center of gravity must shift simultaneously with the sliding and always remain consistent. The feet should be naturally separated and shoulder-width apart, and slide parallel.