Today I played with a friend and we managed to do 67 shots in 1 rally. He is going to put a video of it on youtube soon. I joined this forum to find out if someone has beaten that.
Last Korean Open in WD final, Wang Xiaoli & Yu Yan vs Ma Jin & Tang Jinhua early in the first game (1-3?), well over 300 strokes. And it didn't end with an unforced error!
And there you have the fundamental issue with the perception of badminton. Backyard pat-a-cake vs competitive. 206 hits where the co-operative aim is keeping the shuttle "up" Vs 100+ hits where each palyer is trying to get the shuttle "down" on the floor.