CCTV Dance Competition in the group dance "Shaanxi Yulin Yangge" , help analyze its specific characteristics?

Range Song: is a form of dance popular in China's folk. Yangge originated from the labor life of transplanting rice seedlings and cultivating fields, and it is related to the songs of praise and sacrifice sung in ancient times when sacrificing to the gods of agriculture, praying for a good harvest, and praying for blessings and sacrificing to avoid disasters. Yangge is developed and evolved on the basis of absorbing various forms of agricultural songs, ling songs and folk martial arts, acrobatics and musical performances. Due to the different geographic locations, seasons, climate and agricultural time are different, and the corresponding culture and folk customs are also different, so the rice-planting songs of different places are also distinctive.

Shaanxi rice-planting songs are famous for their large number of people, grandeur, fast tempo, and red-hot bustle. The people of northern Shaanxi are simple and bold, and when they perform the rice-planting songs, their heads, necks, shoulders, waists, hips, arms and legs, including their eyes and fingertips, are all twisted, flung and shaken with passion. Its movements are free and generous, simple and easy to learn, that is, to strengthen the body, but also lively and cheerful, so it is very popular among the masses. Northern Shaanxi is located in the Loess Plateau, cold and long winters, every New Year's festival, twisting rice-planting songs is an essential recreational activity.