DNL: CLIMBING: belayer and knot 26 janvier 2016Gabrielle MIRANDANon classé 1) this is a document about the safety rules for climbing ! climbing 2) How to belaye: https://www.youtube.com/watch?v=PPM6BB-WZ-s BELAYER 3) this video will help you to understand how to tie a figure 8 follow-through knot. https://youtu.be/PPM6BB-WZ-s