In hair cutting, what is the 'overdirection' technique used for?

The 'overdirection' technique in hair cutting is primarily used to create length and volume in hair. This technique involves moving sections of hair away from their natural fall or growth pattern, which allows the stylist to achieve more length and lift in the final hairstyle. When hair is overdirected, it may create a longer appearance and add fullness, especially when working with layers.

For instance, if a stylist wants to add volume around the crown or achieve a dramatic layered look, overdirection will help to accomplish that by pulling the hair sections back, resulting in more body and dimension in the haircut. This technique is particularly beneficial for clients with fine or thinning hair, as it can help create the illusion of a fuller hairstyle.

In contrast, other techniques like cutting straight across or utilizing texturizing methods would not effectively achieve the same volume and length that overdirection does. The emphasis with overdirection is on manipulating the hair’s natural fall, thus enhancing the overall shape and style of the hair.