Son: The thumbs overlap and the right thumb is on it.

Ugly: the right hand is horizontal and the left hand is vertical.

Y: Keep your thumb straight.

Mao: Except the little finger of the right hand, the other four fingers gently clench their fists.

Chen: The thumbs overlap, and the left thumb is on it.

(4): five fingers are interlocked.

At noon: elbows spread out, and the index fingers of both hands form a triangle.

No: the thumb is straight up and overlapping, and the left thumb is on it.

Shen: The little finger is parallel to the thumb.

You: Pay attention to the angle of your thumb and the front and back of your fingers. Don't confuse them.

X: Put your right fist in the palm of your left hand.

H: This posture requires good wrist flexibility.

Deformation is very simple, that is, "no" printing. Metamorphosis belongs to class D Ninjutsu. To put it bluntly, it is a kindergarten-level ninja, a seal.