Notes about teaser, plus share yours!

I just watched the teaser (a bit late, I know) for Ultimate Goal. While I am undoubtedly overthinking things, there are a couple of things that I noticed that could be clues to the game itself. First, I saw a pull-up bar. That seems like a very obvious clue to a lifting game. I also saw two instances with a relay race. If it was one I wouldn't think anything of it. But with two, a form of a robot relay could be coming. Lastly, I did see a lot of dribbling scenes. This is very unclear, as dribbling is a very common thing in sports. But something where the robot is carrying something that has to be in motion constantly could be interesting. What do you think they might be showing?