Which technique is most effective for adding volume and movement to the hair?

Layering is the technique that is most effective for adding volume and movement to the hair. When hair is layered, different lengths are cut into the hair, which creates the illusion of depth and texture. This technique allows hair to behave in a way that enhances its natural movement and bounce. As a result, layered hair appears fuller and has more dimension, making it easier to style and manage.

In addition, layering can eliminate bulk in thicker hair while still maintaining volume, allowing for a lighter look without sacrificing body. This versatility makes layering a popular choice among stylists, especially when working with various hair types and textures.

The other techniques, while valuable in their own right, do not specifically focus on enhancing volume and movement in the same way. Slicing is typically used for creating subtle textures without altering the overall shape significantly. Thinning aims to remove bulk from the hair, which can reduce volume rather than create it. Point cutting is a technique used to soften the edges of a cut but does not inherently add volume or movement. Therefore, layering stands out as the most effective technique for achieving those specific results.