Final Answer:
The extension method commonly used for a scalp braid is the "Feed-In" or "Feed-In Cornrow" technique.
Step-by-step explanation:
The scalp braid, known as a cornrow, typically involves the "Feed-In" extension method. This technique involves adding hair extensions gradually as the braid progresses, giving a natural look and minimizing tension on the scalp. In a Feed-In method, smaller sections of extension hair are added to the natural hair, which allows for a seamless integration and a more natural appearance.
This technique is preferred for scalp braids as it offers several advantages. By gradually adding extensions along the braid, it creates a smoother, flatter look that is less likely to cause discomfort or tension on the scalp. Additionally, using the Feed-In method enables hairstylists to create intricate and detailed patterns while maintaining a more natural appearance.
The Feed-In extension method not only provides a practical approach to scalp braiding but also allows for customization. It offers versatility in styling, allowing individuals to choose the length, thickness, and texture of the extensions, resulting in a tailored and personalized look. This technique's adaptability and ability to create a seamless blend between natural and extension hair make it the go-to method for achieving well-crafted and comfortable scalp braids.