Crochet 2 double crochet shell stitches

Here we explain how to crochet two double crochets using video and still images.
The cover of the video shows the knitting symbol (stitch symbol) for "crochet two double crochets."
This is a knitting technique used when increasing stitches with double crochets, and involves knitting two double crochets into the first stitch of the previous row.
This knitting technique is also often used for knitting double crochets, and when you knit about five double crochets, it creates a fan-shaped silhouette with the base close together and the top flaring out.
If you know the knitting method explained here, the method will be the same even if you increase the number of double crochet stitches, so please make use of it.

Video explanation

Photo Tutorial