How to perform hand rehabilitation for patients with cerebral infarction: firstly, exercise finger function, the fingers must be in a straight position, so you can do the action of climbing the wall 100 times a day, and the fingers perform the action of turning books, tying buttons and tying shoelaces. Secondly, the fingers can also perform the action of picking up soybeans by putting 100 soybeans in a tea jar, which can be picked up back and forth with the fingers. In addition, the thumb and the rest of the four fingers in turn for the palm, exercise the flexibility of the fingers. You can use hand-held objects to exercise the muscle function of the fingers. Finger recovery is best done under the guidance of a rehabilitator, which can achieve twice the result with half the effort.