Fall Factor
The term ‘Fall Factor’ (FF) is often used to describe the ratio of the distance fallen to the amount of rope in the system that is available to absorb the energy associated with arresting the fall. Fall
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Carabiner Gate Mass
The terms “Gate Flutter” and “Gate Whiplash” often come up in conversation when rock climbers discuss different carabiner gate types. Definitions for the these terms have generally evolved from common usage. Gate Flutter: A mode of oscillation setup
Munter Hitch
The Munter Hitch can be used as a personal belay ‘device’ or on an anchor to lower or belay another. This hitch, like most, has many names: Italian Hitch Nœud de Demi-Cabestan (French: ‘Nœud de Cabestan’ literally
Figure-8 Descenders
The Figure-8 descender has been use for over 50 years and most hardware manufacturers have made at least one form of this device. This long history and the simplicity of the device has meant that it does
ITRS 2015: Rescue Tripod Instability
The International Technical Rescue Symposium was held in Portland, Oregon USA from 5-8 November 2015. Richard Delaney from RopeLab presented at this symposium and discussed some of the issues concerning technical rope rescue and the use of tripods. The links