Fiori's SRT anchorages and deviation on pole using a ring

I made the "ring on the pole" and the "ring redirect on the pole", while the "ring in the eye" is an already known system. I added to the systems the ISC pulley with which it becomes a MA 3:1. For those who prefer, a steel carabiner and a steel ring can be used.

Видео Fiori's SRT anchorages and deviation on pole using a ring канала Giorgio Fiori