I watched it yesterday, and thoroughly enjoyed it. I've never done anything of that duration, and I can understand why Vira was saying it was not just physically exhausting but emotionally as well. The video is about 49 minutes long, but I'm guessing it took four or five hours to shoot, and that's just a very long time to stay that emotionally intense. We know of course that after she "wound down" emotionally (and sexually too after some rest I'm sure), she was "hooked". She may have already been before that fight occurred, but she took it to a level that very few women do. Is she still fighting today? My guess is she either is, or if she's unable for whatever reason, she's wanting to!