When you knit through the back of the loop, the stitches are twisted at the base. Learn how to twist your stitches to knit the prettiest ribbing.
The Twisted Knitting Stitch Pattern - Slanted Knit Stitch
Through The Loops – Front Or Back – Espace Tricot Blog
knitting – Knit with Henni
ktbl - Knit Thru the Back Loop to Twist Knit Stitches - PurlsAndPixels
Knitting Twisted Stitches: Tips and Techniques
Knit with Henni
knitting pattern – Knit with Henni
Tutorial - Twisted Stitches - Knit and Purl Through the Back Loop (ktbl, ptbl)
How to knit the Purl Twist stitch pattern, step by step
Learn to Knit - ptbl (Purl Through Back Loop) - Little Red Window
How to Undo a Twisted Stitch Undo a Knit 1 Through the Back Loop (K1tbl)
How to Knit the Two-Stitch Twist Cable - dummies
List of knitting stitches - Wikipedia
Beginner's Guide – Knit with Henni