At a high level, table tennis is a very fast and athletic game, requiring quick reflexes. See the video clip below, for example. (It gets more intense after the first two minutes.)
You can find many more such clips by searching for “table tennis” in YouTube.
The web site of the International Table Tennis Federation (ITTF), www.ittf.com, provides information and results of international table tennis tournaments. Live and recorded videos of matches can be found on the itTV link of the site.