In which long hair design technique is the hair wrapped or wound around itself?

The technique referred to in the question involves wrapping or winding the hair around itself, which is characteristic of rolls. Rolls are achieved by taking sections of hair and twisting or rolling them into a cylindrical shape. This technique not only provides volume and texture but also creates a polished and structured look that is commonly used in various updos and hairstyles for formal occasions. Rolls can serve as foundational elements for intricate hairstyles, allowing for creativity and versatility in long hair design.

While options like loops, knots, and buns are also valid hair design techniques, they differ in their execution and end result. Loops typically involve creating a curved, circular shape but do not emphasize winding the hair around itself in the same manner. Knots generally refer to intertwining two sections of hair to create a stable hold, while buns involve gathering hair into a rounded shape often secured at the base of the neck or on top of the head. Each of these techniques has its unique characteristics, but the defining action of wrapping or winding the hair is fundamental to rolls.