What is the recommended angle for holding a shear when cutting hair?

Holding shears at a 90-degree angle when cutting hair is recommended because it allows for precise control and an even cut throughout the hair. This angle helps to create a straight line, which is essential for many haircuts, especially when working on blunt cuts or creating a uniform length. Additionally, a 90-degree angle offers a good compromise between comfort for the barber and stability, ensuring that the cutting action is effective without compromising the quality of the cut.

In various cutting techniques, such as layering or texturizing, understanding how to manipulate the angles can add versatility to a stylist's skills. Although the other angles may be used in specific cutting techniques or for particular styles, the 90-degree angle is the standard for achieving quality and consistency in most haircutting scenarios.