Description:
When writing on paper with ink, the shoulders and wrists are easy to get nervous, but when lifting the pen in the air, it is easier to relax and coordinate the movements of the body and face.
Steps and requirements:
1, keep the correct sitting posture and pen posture, write horizontal painting in the air, the action range is as large as possible (the horizontal painting is as long as possible), from left to right, the speed is even, and the shoulders cooperate with the action; Shoulders, elbows, wrists and fingers should be relaxed as much as possible and repeated for many times until the operation is stable and coordinated.
2, the requirements are the same as above, write vertical pictures in the air, and the pen is slightly to the right in the center of the desk; Relax the shoulder joint and drive the arm.