Which type of curl arrangement can be considered to provide high volume and movement?

The correct answer highlights the characteristics of a half off-base curl arrangement, which is known for providing both volume and movement in the hair. This curl placement is achieved by positioning the hair strand halfway off the base of the parting, which creates a lift at the roots while still allowing the ends of the hair to move freely. The result is a style that has bounce and body, contributing to a more dynamic appearance.

In contrast, no stem curls create curls at the base with minimal lift, while on-base curls provide maximum volume but can sometimes lead to a tighter and less movable style. The curling iron technique can vary in outcomes depending on how it is applied, but it typically does not emphasize volume and movement to the same degree as a half off-base curl. Understanding how each curl arrangement affects the final look is crucial for achieving desired results in hair design.