1. Yarn over hook twice
2. Front post triple crochet: from the
front of the piece, insert hook into, then behind and around the post of the stitch
from the previous row and back to the front.
3. Yarn
over, draw through 2 loops on hook (2 loops on hook).
4. Yarn
over, draw through last 2 loops on hook.
Back post triple crochet: from the back
of the piece, insert hook into, then in front of and around the post of the stitch
from the previous row and back through to the back.
Repeat
steps 3-6.