4. Brush Knee and Step Forward (Zu yu lu x o b. ). LEFT and RIGHT

4. Brush Knee and Step Forward (Zuǒ yòu lōu xī Ào bù, 左右搂膝拗步), Brush Knee and Twist Step, LEFT and RIGHT. The 24-posture Simplified Form of t'ai chi ch'uan, (Chinese: 太极拳; pinyin: Tàijíquán) sometimes called the Beijing or Peking form for its place of origin, is a short version of Taiji composed of twenty-four unique movements. The form was the result of an effort by the Chinese Sports Committee, which, in 1956, brought together four Taiji teachers - Chu Guiting, Cai Longyun, Fu Zhongwen, and Zhang Yu - to create a simplified form of Taiji as exercise for the masses. Some sources suggests that the form was structured in 1956 by master Li Tian Ji . The creators truncated the traditional family style Taiji forms to 24 postures; taking about six minutes to perform and to give the beginner an introduction to the essential elements of Taijiquan, yet retain the traditional flavor of tradit