Invisible Horizontal Seam for my Teddy Pattern

How to sew the bottom seam of the foot with Invisible Horizontal Seam. This video is part of the support for my new Teddy Bear knitting pattern. You can find the pattern following this link: #knittingpattern #elvesworldpatterns #teddybear #amigurumipattern #toyknittingpattern #bestpattern #invisiblehorizontalseam