Yabusame is a kind of Japanese traditional martial arts. An archer on a running horse shoots tiny wooden target. These days Yabusame is performed in some local areas in Japan as a Shinto ritual.
I watched Yabusame in my area yesterday. While a horse ran at breakneck speed, the sound that an arrow shot the mark was very comfortable.
attagirl
あた～り～, "hit the mark" in a laud voice
vigoroso
