Blocking: First make the keyframe where the left and right feet touch the ground, and then lift the foot left and right at 1/2 of the two keyframes.

Note: When a person walks, the body will also have a slight up and down change.
Homework video:
Face brush weight:
Brush out the weight of the head according to the skin, and pay attention to brushing the mouth. When brushing, it is time to think about whether the muscles in motion will affect this part, and if it is not affected, there is no need to brush.
Note: brush layer by layer, not easy to mess.

At the same time, avoid using replace when brushing, and basically use add and scale.

Homework video: