You've been captured, and your wrists are bound together with zip ties. Fortunately you prepared for this situation, and you have a bit of 550 cord in your shoe. Using the cord, you can escape the zip ties using the friction saw method. This tutorial from the folks at ITS Tactical will teach you how.
ITS Tactical, Inc. is dedicated to showcasing the everyday gear and DIY projects that can help you live better on the tactical side of life. They don't limit their content to any particular viewpoint, rather their goal is to become an open-source collection of different methods, ideas and knowledge that could one day save your life. Search ITS Tactical on WonderHowTo for more videos.