South Dakota Barbering Practice Exam

Razor rotation, also known as twist cutting, is a cutting technique where the razor and comb are used in a twisting motion while cutting through the hair. This technique creates soft layers and texture in the hair. Option A, razor cutting, refers to the use of a razor alone to create texture and movement in the hair. Option C, razor-over-comb, is a technique where the razor is used over the comb to create a more blended and gradual cut. Option D, slice cutting, also known as slide cutting, is a technique where the hair is cut at an angle using a sliding motion of the scissors. While these techniques involve the use of a razor, they do not specifically alternate between the razor and comb in a twisting motion, making option B the correct answer.