Increase in Back Ridge of Horizontal Chain (r-inc)

Chart symbol:

In this increase a stitch is added by working under the back ridge (back “bump” or back “hump”) of the horizontal chain between the stitch just worked and the next one.

Insert your hook from front to back under the back ridge of the closing chain (you made in the return pass) before the next st:

1Yarn over and pull up a loop:

2Leave the loop on hook:

3One stitch increased in the row: