Boat Pulley Diagrams for White Water

A crib card to support white water paddlers in constructing a mechanical advantage to move a stuck craft.
Presentation

A crib card to support white water paddlers in constructing a mechanical advantage to move a stuck craft.

This does not replace the attendance of a White Water safety course, but offers a reminder of the set up of a 3:1 and 4:1 system.

It is strongly advised that screwgate karabiners are used throughout any system.