What is the desired outcome of pulling hair taut during blow drying?

Pulling hair taut during blow drying is primarily aimed at achieving smoothness in the hair. When hair is held tight, it allows for better control during the drying process, which helps to eliminate frizz and create a sleek finish. The tension aligns the cuticle layers of the hair, resulting in a shinier, more polished look. This technique also aids in setting the style by ensuring that hair stays in place as it cools down after being heated.

Other techniques or methods may be focused on different styling goals, like creating waves or adding volume. However, the specific action of pulling hair taut is most closely associated with achieving that smooth, polished result.