What does 意気込む mean?
意気込む is a Japanese verb meaning “to be enthusiastic about” in English. It is written as 意気込む in kanji, いきごむ in hiragana, and ikigomu in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
初めから意気込みすぎると、途中で息切れするぞ。
You have to pace yourself or you'll choke halfway through.