Wrap the wrist twice to fix the starting end.
The third turn diagonally passes through the back of the hand to the finger, and one turn wraps around the finger (exposing the end of the little finger).
Then, the bandage is inclined from the farthest end on one side of the ring to the wrist joint, and wound around the wrist joint to the farthest end on the opposite side of the finger ring, thus forming a figure-eight bandage between the back of the hand and the wrist joint.
After dressing the wound, circle the wrist twice to fix the end of the bandage.
The operation method of the "8" bandage on the instep is the same as that on the back of the hand.
The "8" dressing method of elbow joint.
The eight-character binding method is mainly used for bending seams. This method is winding up and down, intersecting the previous week on the front every week, covering 1/2 of the previous week.