HOW TO KNIT FISHTAIL?
1. Put your hair on your shoulder and cut it into two large handles.
2. Take a small pinch of the part you’re taking to the left. Put it over your hair on the left side and snyer it under the hair on the right side.
3 & 4. Now repeat step two for your hair on the right. This time, snyer your hair over the top of the right and pass it under the left. Repeat this process until you finish knitting your hair and fasten it with a rubber buckle.
5. Get a messy look by distributing your hair.
Quote from marieclaire.com.