Crocheting in the back bump of the foundation chains is a simple adjustment that makes a big difference. By switching to this technique, you’ll create a smoother, sturdier foundation and give your crochet projects a polished finish without large holes.
If you’ve ever noticed gaps between your first row and the chains, had your foundation row look sloppy or unusually wide compared to the rest of your project, or struggled to find the bottom of a chain to add a border, you’re not alone. These common crochet frustrations can make even seasoned crafters question their technique.
The great news is there’s an easy fix!
If you’re like me, when I first learned to crochet, I started by working into the front loops of the chain stitch. While this method is perfectly fine, there’s a little-known technique that can take your crochet game to the next level.
It’s crocheting in the back bump of the chain. This small detail can make a big difference in the finished look of your projects, and it’s easier than you think to master.
Why Use the Back Bump Technique?
When you work into the top loop of the chain, it pulls on the other side of the loop. This is what creates the big gaps.
Crocheting in the back bump of the chains pulls on both sides of the loop at the same time. And since both sides of the loop stay the same size, it doesn’t allow the stitches to pull up or create gaps.
Appearance of Your First Row. By working into the back bumps of chains, the tops of the stitches align perfectly with the foundation row, giving your project a nice finish.
Strength and Durability. The back bump technique creates a sturdier foundation for your crochet projects.
Versatility. It’s a great technique for crochet patterns where the bottom edge will be visible, like scarves, blankets, and garments.
Professional Finish. The back bump of a foundation chain results in a polished look that enhances the overall appearance of your first row.
Easier to Find Stitches. When you crochet in the back bump of the chains, the foundation chains are easier to find and work into. Because they look like the top of stitches. This is great for those making things that require a border.
What Is the Back Bump of the Chain?
The back bump of the chain is the small ridge that runs along the back of the foundation chain. Unlike the front loops and the back loop of the chain (the two loops you typically see on the top of your chain), the back bump—sometimes called the back bar—is found on the back side of the chains. Working into these little bumps creates a finish along the bottom edge of your crochet work that looks just as good as the top edge.
Anatomy of a Crochet Chain
Understanding the anatomy of a crochet chain is key to mastering this new skill. When you look closely, you’ll notice the top loop, bottom loop, and the back bump.
How to Crochet in the Back Bump of the Chain
Skill Level
Beginner. This is a crochet technique that is perfect for a beginner.
Materials
Yarn. Any type of yarn suitable for your project, though medium-weight yarn is great for practicing.
Crochet Hook. Choose the recommended size for your yarn or go up one size if you’re a tight crocheter to make the back bumps easier to see.
Scissors. For cutting the yarn after you finish your project.
Tapestry Needle. Useful for weaving in ends when your project is complete.
Tape Measure. Using a tape measure ensures your foundation chain is the correct length before you begin crocheting into the back bumps. This can save time and effort by preventing the need to undo and redo your work later.
Pattern Notes
Pattern is written in US Terms.
While I am explaining and showing how to crochet a single crochet in the back bump today, you can use this same stitch placement for any crochet stitch.
For tight crocheters, consider using a larger crochet hook for your foundation chain to make the back bumps easier to find.
Step-by Step Instructions
Follow these steps to work into the back bumps of chains.
Start with a Slip Knot. Make a slip knot and add the loop onto the hook and chain the required number of stitches.
Locate the Back Bump. Turn your chain slightly to see the little bumps running along the back of the chain.
Working a Single Crochet into the Back Bump.
Insert Your Hook. Insert your hook into the back bump of the 2nd chain from the hook.
Work Your Stitch. Yarn over and pull the yarn through. You will have two loops on the hook. Yarn over again and pull through both loops on the hook. This completes the first single crochet stitch.
Move to the next chain stitch back bump. Repeat the steps for the single crochet or whatever stitch your pattern calls for.
Continue this process for each back bump of the starting chains until you reach the end.
Photo and Video Tutorial
Sometimes, a closer look makes all the difference.
Video Tutorials for Left Hand and Right Hand Crocheters
Common Questions About the Back Bump Technique
Why is it so tricky to find the back bump?
If you’re struggling, check the back of the foundation chain and practice identifying the little bumps. Tight crocheters may benefit from loosening their tension.
Does it work for all patterns?
While it’s a great technique, some crochet patterns specifically require working in the top of the chain or front loops for different results.
Final Tips
Take your time as you practice this technique; it’s worth the effort.
Remember, small details like this can elevate the finished look of your projects.
By learning how to work into the back bumps of a chain, you’ll unlock a new skill that transforms the bottom edge of your projects. Whether you’re creating a simple foundation row or tackling more complex crochet stitch tutorials, this technique offers a professional finish every time.
You can find Victoria crocheting, quilting, and creating recipes. She has cooked in restaurants for over 20 years, including many larger parties. She learned to crochet when she was just 11 years old and has been crocheting ever since; over 50 years now. Over 40 years ago, she loved her first class in sewing and continues to hone her skills in quilting. Many have enjoyed the handmade gifts over the years. In her professional career, she has worked in management in a wide variety of businesses including higher education as a dean of a division. All the while attending college part-time to achieve her doctorate in higher education with an emphasis in e-learning.