I am practicing falls with a self belay device indoors and I am tying the rope to the anchors so to fall on a single strand of rope as I would in real life.
I used the figure eight on a bight but I searched for something easier to release after several falls. So I tried the bowline on a bight. Turned out, that knot is also a pain to release.
Is there anything faster to release, while still safe enough to take multiple falls on it?