Howto: tension a primitive ellington slackline with 4 carabiners tutorial

A primitive "ellington" slackline set is the easiest and simplest way to tension a slackline. All you need is 4 carabiners, 2 anchor slings, 2 chainlinks and some webbing. This video shows how to tension a slackline with the "primitive ellington method. Get your own slackline set! Keep the balance!