Great badminton game

The last few weeks I didn't get to play any badminton games due to various reasons like public holidays, car maintenance, camping trips, etc. Today I finally went for a game, and boy, what a game. The 6 of us played from 3:30pm to 8:00pm, rotating in and out of a court we "reserved" with our group size. I even won a game 15 to 0. :) My left knee is a bit uncomfortable though, as if I am wearing something out. It started a while ago after some jogging, but I will just attribute it to aging for now.