Postoperative day 6: The fingertips of the affected limb glide gradually up the wall and are gradually raised: Postoperative days 7 and 8: The palm of the affected limb goes over the head and touches the opposite ear as far as possible: Postoperative day 9: The shoulder joint of the affected side is used as the axis for forward and backward circular movements: Postoperative day 10: The affected limb is tried to lift objects over the head: Postoperative day 10.