This video is a very detail oriented tutorial on building a very strong bow string from the wild yucca plant. All our Primitive hunting products can be found at https://gillsprimitivearchery.com/
See this bow string in action in this bow fishing video. https://www.youtube.com/watch?v=xM5ZMJ1nS7w
for a simple tutorial on cordage I recommend this video. https://www.youtube.com/watch?v=XdlNpZOx2D8