May 25, 2017
Create slip knot and place on needle.
With left thumb lift working yarn from back, twist, and sit backwards loop on needle placing index finger inside.
Use thumb to bring yarn from front to back over needle and use index finger to lift first loop over yarn just put on needle.
Pull yarn to tighten.
Take care to keep stitches close together as it will be difficult to tighten up the stitches otherwise. Here's a video showing it in action.