3
votes
1answer
114 views

How does cam strength change with the retraction angle?

Everyone knows an undercammed piece is bad. Does any data exist on how bad it gets? In other words, how does the strength of a cam placement change with the retraction angle?
11
votes
1answer
924 views

What's the difference between Sport Climbing and Traditional Climbing

What is the difference between Sport Climbing and Traditional (Trad) Climbing? Is it just that sport climbing uses bolts?
6
votes
3answers
497 views

swapping lead when climbing in a group of three using a pair of half ropes

On a multi-pitch route when all climbers have reached the belay point, what is the best way/ what considerations need to be made, in order to swap lead. obviously the leader will need to be tied into ...
3
votes
1answer
206 views

what to do with the lap coiled rope if the belayer wishes to lead consecutive pitches

Imagine a multi-pitch climbing situation where a lead climber has just finished belaying the second from a hanging belay position. The rope is coiled over the anchor cord (or clove hitched sharp end). ...
10
votes
2answers
777 views

Using a Girth Hitch in Alpine Draws

I've recently started making my alpine (or "trad") draws by girth hitching one end of a sling to the gear side carabiner and then clipping and passing the rope side through as usual. The girth hitch ...