Improving finger dexterity generally requires some hand exercises, either finger exercises or proper stretching and bending exercises. Grasping smaller objects or performing fine creations can build hand dexterity. Flexion and rotation of the hand as well as finger exercises can also be utilized to improve finger dexterity. Additionally, using localized hot packs, magnetic therapy, and baking lamps to increase local blood circulation can also help improve finger dexterity. Finger dexterity training needs to be gradual and persistent under the guidance of a doctor, and timely adjustments should be made according to the effect of the exercise, so that finger dexterity can be continuously strengthened.