Learn How to Find the Back Bump of the Starting Chain
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The back bump of the starting chain is an easy technique that gives your crochet projects a clean, polished edge. It adds stretch to your foundation row and makes it easier to work the next row of stitches. This step-by-step tutorial with video shows exactly how to find it.

What Is the Back Bump in Crochet?
The back bump of the starting chain sits just behind and slightly below the back loop. It’s also known as the back bar, and some crocheters refer to it as the third loop of the stitch.
Watch the Back Bump Crochet Video Tutorial
🎥 Press play to see how to find and crochet into the back bump.
📺 Watch on YouTube
Prefer watching the tutorial on YouTube?
➡️ Click here to watch the video on YouTube
Step-by-Step Photo Tutorial
It is very easy to do once you know where to find the little loop.

Step 1: Recognizing the Loops
When you look at the starting chain you have 3 loops you can work into. The front loop, the back loop and the back bump (sometimes called the back bar of the stitch). When you work into the back bump of the stitch, it rotates the front loop and back loop downwards to create a beautiful finished edge for your project.

Step 2: Working into the Back Bump
If you roll the foundation chain (starting chain) slightly toward you you will find a small bump on the back of the chain. This little bump is the back bump. To work into it, simply insert your hook from front to back through the loop and make your crochet stitch.
Read my post Alternate Ways to Work into the Starting Chain to see a clear visual comparison of how different methods affect the finished edge.
Why Crocheters Like This Technique
- Creates a clean and stretchy foundation edge
- Makes it easier to work the next row
- Perfect for blankets, scarves, and hats
FAQ
A small loop on the back of the starting chain used to create a neat edge.
It makes the starting edge cleaner and stretchier.
Yes, most stitches can be worked into the back bump.
The back bar is behind and slightly below the back loop of the chain. The back loop and front loop are found on the top of the chain stitch. The front loop is always the loop closest to you. To see an example of this stitch anatomy view this helpful image.
More Helpful Crochet Tutorials
Crocheting into the back bump is a simple trick that gives your projects a professional finish. Try it on your next project and notice the difference.
Happy crocheting!

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About the Author
Rhondda Mol is the crochet designer and blogger behind Oombawka Design Crochet. Since 2012, she has been sharing free crochet patterns, tutorials, and expert tips to help crocheters of all levels succeed. With more than 600 published patterns, Rhondda focuses on creating clear instructions and resources to inspire creativity and confidence in the crochet community.