Which braiding technique involves weaving in extensions?

Feed-in braiding is the technique that involves weaving in extensions. This method allows for a seamless integration of added hair, which can enhance the length and volume of the braids. The process involves gradually adding small sections of extension hair as the braid is constructed, providing a natural and tapered effect. This technique is popular for its ability to create a softer appearance at the roots and throughout the braid.

In contrast, box braiding typically uses bulk hair from the start and does not involve the gradual feeding of extensions. Twisting involves interlocking sections of hair in a different manner than braiding and is usually done with the natural hair rather than extensions. Cornrowing is a technique that also does not primarily focus on the incorporation of extensions but rather creates tight, close-to-the-scalp braids that are often done with just the natural hair. Thus, feed-in braiding specifically stands out for its method of weaving in extensions, making it the correct choice.