This insane 73-shot badminton rally is exhausting

I'm just tired from watching this clip.

Last month, during the BWF World Championships, P.V. Sindhu and Nozomi Okuhara trade 73 - not a typo! - shots in a rally that lasted over a minute and 10 seconds, which is a loooong time on a badminton court.

How do I know that's a long time? Look at how each of the competitors reacts - one collapses and the other is bent over. Incredible.

[H/T: Reddit]