Generally speaking, it refers to any force (the angle between hair and scalp) that pulls hair away from the scalp.

The definition of angle is not that big.

According to the scalp, the head is an irregular sphere, and all the hair is pulled from the scalp, which is 90 degrees perpendicular to the scalp.

Go around in a circle

Second, calculated from the ground, the horizontal is 90, and the vertical ground is 180.

The angle between the finger and the hair piece mentioned upstairs is not an angle.

It's called an incision. Don't confuse people with children.

There are many key steps in hair trimming.

A header and two partitions.

Two thirds and four corners.

Five incisions