how to knit: double wrap stitches by Leanne Dyck

Row 1:
stick the tip of your working needle into the old stitch;

wrap the yarn around twice; 

pull the yarn through and remove the old stitch from the needle.

Continue until the end of the row. 

Row 2:
Treat each of these double wrapped stitches as one stitch

stick the tip of your working needle into the old stitch; yarn the yarn around once; pull the yarn through and remove the old stitch from the needle. 

In this video, Bronislava clearly explains this stitch pattern.