How do you k1f&b? is there a video for me to watch?
K1f&b?
As a matter of fact there is.
http://www.knittinghelp.com/videos/increases
Go about half way down the page and look to the right of the nifty swatch thingy.
It’s called kfb on the Increases page. Knit into the stitch but leave it on the left needle and knit into the back leg, then you’re done.