Variable Friction
How to use the greatest feature of a rappel rack. Scott McCrea NSS#40839RL Out-of-control rappels, feeding rope, frustration, and exhaustion are possible results of improper rappel rack use. The friction…
How to use the greatest feature of a rappel rack. Scott McCrea NSS#40839RL Out-of-control rappels, feeding rope, frustration, and exhaustion are possible results of improper rappel rack use. The friction…
I have observed and participated in lots of vertical caving classes, sessions and seminars. I was not satisfied. They could be better. They needed to be simpler. I wanted to…