What does back combing create at the scalp level?

Back combing, also known as teasing or ratting, involves using a comb to create a textured look at the scalp level by combing the hair towards the root. This technique generates a "cushion" of fine hair strands that interlock and create volume, making the hair appear fuller and more voluminous. The resulting effect is crucial for various hairstyles, especially when aiming for height and drama in a finished look.

By creating this cushion, back combing can support styles that require lift at the roots, making it a popular method in both everyday styling and more elaborate updos. The cushion created not only enhances the volume but also provides texture that helps in holding the hairstyle in place.

While the other options do describe aspects of hair styling, they do not accurately represent the primary outcome of back combing. For instance, achieving a flat appearance or a smooth finish is more associated with different styling techniques such as flat ironing or blow drying with a round brush. Defined curls typically come from curling techniques rather than teasing. Thus, back combing distinctly excels in creating volume and a base of texture at the scalp level.