Excerpt from "The Complete Works of Chen Pan Ling's Chinese Martial Arts Teachings" (中華國術教材全集) , page 324 (Poster 2)
Please note: Extra words added to the posture description for clarity, as well as additional notes and comments, appear in [square brackets]. Text in (regular parentheses) is the author's text.
卄七. 扇通背
由前式鬆腰起身, 坐實右腿, 左腳前進半步成左弓步, 左手由下沿右肘外側向上挑起, 向前推送, 目視右[should be 左]掌, 氣沉丹田, 面對正東, 如圖77。
Posture 27. Fan Through the Back
[Continuing] from the previous movement, relax the waist and raise the body. Sit solidly on the right leg, and take a half step forward with the left foot to end in a left bow stance. Move the left hand underneath the outside edge of the right elbow and raise it upward to push forward. Look at the right [should be left] palm. Sink the Qi to the dan-tian and face directly towards the east, as in Figure 77.
Figure 77