Tuukka Rask is one of the most competitive players in the NHL, and sometimes the Bruins goaltender lets his frustration show on the ice after a tough defeat.
After losing in a shootout to the St. Louis Blues on Thursday night, Rask swung his stick against the goal post, then slammed it on the ice a few times as he skated toward the Bruins bench.
Check it out in GIF form below, courtesy of @CJZero.