Standing pile means that the body is still like a wooden stake, focusing on "internal adjustment", that is, the adjustment of internal mechanism and the cultivation of power habits, focusing on maximizing the inherent posture energy and having six meridians in the hand; Hand Taiyin Lung Meridian, Hand Jueyin Pericardial Meridian, Hand Shaoyin Heart Meridian, Hand Yangming Large Intestine Meridian, Hand Shaoyang Sanjiao Meridian, Hand Taiyang Small Intestine Meridian; Stomach Meridian of Foot Yangming, Gallbladder Meridian of Foot Shaoyang, Bladder Meridian of Foot Taiyin, Spleen Meridian of Foot Jueyin and Kidney Meridian of Foot Shaoyin. Making fists with both hands is conducive to the smooth flow of meridians.