In entrelac, when you are working a row of rectangles and the stitches for those rectangles are picked up with the right side (RS) of your work facing, they are called RS rectangles. RS rectangles can be worked in a variety of different stitch patterns.
Some knitters think picking up stitches is an intimidating task. However, if you look for landmarks in your knitting and use your left needle to help with the task, it becomes a skill that is quickly mastered.
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