Inhale deeply, with your feet jumping 4 feet to 4.5 feet, with the outside of your feet parallel to the pad surface, toes pointing straight ahead, hands raised horizontally, right foot turned 90 degrees, left foot slightly buckled, right heel and left foot in a straight line, kneecap raised, thighs everted, and right toe and knee in a straight line; Keep pelvis upright, coccyx sinking and chest open.