Calculation: according to the length of adult sweater.
50-55cm: Weave for half a minute.
60-70cm: woven to 55% length.
Sub-method:
One, the total number is divided into two, front or back 160 stitches.
Second, at the beginning of the positive and negative films, the needle of about 2 cm under the armpit is removed, or it can be strung out with a needle or thread.
Third, sub-armpit needle, knitting front or back piece.