Official website information of fitness network shows that princess hug is a method of hugging people, which requires both arms to exert strength and back strength at the same time, so 160 kg needs more than 80 kg for one arm and more than 100 kg for back strength.
Princess hug is a way of expressing love between men and women, which is very beautiful and deeply favored by people. It has become one of the most popular hugs in the world and one of the symbols of the word romance.