Mechanical Advantage is Myth

Podobni Video posnetki:
Climbing Daily Ep.1805 - The Scariest Boulder In The UK?
Careless Torque is an 8A boulder in the Peak District near Sheffield in the UK. ...
Climbing Daily Shorts - Climbing Whipper Compilation
Falling off climbing routes is part of getting better...but it certainly gives y...
Climbing Daily Ep.1804 - Most HYPED Climbing Shoe Of 2021? Unparallel Flagship REVIEW
The Unparallel Flagship is a high end climbing shoe, designed for precision and ...
EINFACH KLETTERN - Der große Kletterseil Talk mit Phil von Edelrid
Wann sollte ich mein Kletterseil austauschen oder kürzen? Brauche ich eine Imprä...
Spazio Verticale 280 - Black Diamond e 'Il guscio ecologico'
Disclaimer: Nessun presentatore è stato maltrattato durante questo test.La Highl...
Opis:
We all know friction in a mechanical advantage block and tackle pulley systems can reduce output, but I haven't heard anyone talk about stretch. I am always using semi static or climbing ropes, which have a lot of stretch. We test all the way up to a 13:1 with dynamic, semi static and 0 stretch dyneema. We did NOT use multipliers or brakes to simplify this already long experiment.