In martial arts, the limbs together and the thumbs open should be Baguazhang.
Baguazhang, also known as Youshen Baguazhang and Bagua Lianzhang, is a traditional Chinese boxing technique that focuses on changing palm techniques and walking and turning. It is a famous boxing type among traditional Chinese martial arts and is widely spread. There are five major schools of Baguazhang, which were founded in the late Qing Dynasty by Dong Haichuan, a native of Wen'an County, Hebei Province. I got inspiration from Taoist practice while traveling in the south of the Yangtze River, and combined it with martial arts to compile it.