Left Hand Treble Crochet In The Back Loop Only (TR BLO) This tutorial will show you how to treble crochet in the back loop only. It will create a slightly ribbed fabric. Follow me knitandcrocheteverafter Share this:Share Email a link to a friend (Opens in new window) Email Share on Tumblr (Opens in new window) Tumblr Share on Reddit (Opens in new window) Reddit Print (Opens in new window) Print Share on X (Opens in new window) X Share on WhatsApp (Opens in new window) WhatsApp Like this:Like Loading...