This is just a close up of a personal Prussik and setting up a 5 meter X 7MM perlon cord (prussik cord) adding the figure 8 just behind the knot (important) then daisy chaining it off to your harness. This is just a few of the things you should know and can try out at home before taking that climbing/glacier travel course. So you don't look like to much of a punter. you will still look like a punter but you can at least try
My first time using imovie to edit. what a lousy program.