Which hair process specifically emphasizes the end section of hair for movement?

The process that specifically emphasizes the end section of hair for movement is texturizing. Texturizing techniques are designed to create more definition and separation in the hair, particularly at the ends, allowing for enhanced movement and body. This technique often involves cutting methods such as point cutting or using texturizing shears to remove bulk and add dimension without sacrificing length.

By focusing on the ends, texturizing not only adds lightness to the hair but also facilitates styles that require more fluidity and movement. This is particularly beneficial for achieving layered looks or styles where soft, flowing hair is desired.

Other methods listed, while they may contribute to the overall style of the hair, do not specifically concentrate on enhancing movement at the ends. For instance, straightening is aimed at creating smooth, sleek looks, layering creates shape throughout the whole head of hair, and thinning reduces bulk but does not specifically emphasize movement in the ends.