it's was a fine Thursday evening, where my school had a meeting for sports and clubs according to the co-curriculum, I joined the Silat club

Me and some other people were doing warm ups in the canteen, we did cleaned them before using. There's also another sports in the canteen, which is Hockey, but they look so boring, they just read about the history...

After a few minutes, we got a break and get back to practice. We did some kicks with a small leather mattress, causing loud thumps