According to Bequeathed Writings of Grasp Chu the male's yang pulse motion follows an ascending route in "compliance [with cosmic path] so the cycle of circulation in the body as well as Important Gate are felt...The female's yin pulse motion follows a defending route against the route of cosmic influences, https://chineseherbalmedicineforw65318.theisblog.com/40184017/herbs-medicine-chinese-an-overview