Twisting two stitches on both right-side and wrong-side rows makes a strong zigzag ridge.
Method Cast on 4 sts. 1st row (RS) K 1, take right-hand needle to the back and k second st through the back of the loop, then k first st in the usual way, slip both sts off together, k 1. 2nd row K 1, with yarn to the front miss first st and p second st, then p first st, slip both sts off together, k 1. Repeat 1st and 2nd rows. Bind off.
ABBREVIATIONS / REFERENCES Click for explanation and illustration