What technique is best to add volume to fine hair?

The technique that is best for adding volume to fine hair is overdirection. Overdirection involves positioning hair sections away from their natural fall to create lift and body. This technique is particularly effective on fine hair because it prevents the hair from lying flat against the scalp, which can make it look limp and lifeless. By overdirecting, stylists can promote a fuller appearance and enhance the overall volume of the hairstyle.

Visitor cutting and chunking relate more to texturizing or removing weight from the hair rather than specifically adding volume, which may not be as beneficial for fine hair looking for fullness. Point cutting is generally used to soften the edges of the hair and add texture, but it does not primarily focus on the uplift that overdirection achieves. Thus, overdirection stands out as the most effective technique when the goal is to create volume in fine hair.