凝って

be really into, get absorbed in

→ 凝る
verb Rare #40,629
be really into, get absorbed in Often used with いる to mean being really into or hooked on something.
JA: 最近、料理に凝って、毎日新しいレシピを試しています。
EN: I’ve gotten really into cooking lately, so I try a new recipe every day.

美術に凝っているわけでもない。

It's not as though I'm particularly into art, either.

彼は野球に凝っている。

He’s really into baseball.

最近、ゴルフに凝っています。

Lately, I’ve been really into golf.

最近はどんな物に凝っているの?

What have you been into lately?