Thankfully, Nik Wallenda made it across Niagara Falls. What a feat!
I read they required him to use a safety link, and watching a video, I saw it went from his waist to a ring on the cable.
However, I also read and saw that because they could not rig stabilizing cables to the ground (there was no ground), they just hung cables with weights dangling down to keep the main cable from swaying too much.
So, as he walked along, how did the ring around the main cable get by the cables hanging down from it?