Which method involves stepping back successive courses of masonry?

The method that involves stepping back successive courses of masonry is known as racking back. This technique is commonly used in masonry work to create a sloped effect or to accommodate changes in elevation. By progressively stepping back each course, the structure can achieve a more visually appealing design or functionally manage drainage issues.

Racking back is particularly beneficial in retaining walls or other structures where aesthetic considerations and stability are crucial, as the stepped appearance can help with weight distribution and support. This method allows for the construction of walls that are both structurally sound and visually dynamic, making it a favored choice among masonry professionals.

Other methods listed, while related to masonry practices, do not specifically involve the action of stepping back successive courses in the same way that racking back does.