Please choose the correct ending to complete the given sentence: Powerbocking: People are strapping on these qloja machines to their feet. it

Ending1: looks really cool, a logo appears and the video is about fencing. Ending2: takes a pretty long time to get them on and then they start to walk. Ending3: is music to fit into a body bag going forward. Ending4: is moving in slow motion and now there's the snow gracing it, as it is covered with snow and it is getting darker and darker.

Answer format: ending1/ending2/ending3/ending4