A technical manual on how to place and remove pegs for rock climbers, alpinists and big wall climbingWho's this book for? Well anyone who may need to place, use or remove a peg, meaning big wall climbers, winter climbers and alpinists.Someone once asked me how you went about placing a peg when climbing a big wall, to which I replied 'just hammer it in until it doesn't come out'. This may have seemed like a pithy answer, but at the time I thought that...