What are the two main lowering systems?
Mainline and belay; Twin tension system
What are the two major divisions of belays?
Conditional (single rope) and 2 rope belay.
*Chapter 6
Define belaying?
Belaying is a process of protecting and arresting an accidental fall due
to human error, or system failure
*Chapter 6
What belay system do we use?
TPB (tandem prusik belay)