also: トレイナー
noun
Refers to a person who trains people (e.g., sports coach, personal trainer) or animals.
彼はプロのサッカーチームのトレーナーだ。
He is a trainer for a professional soccer team.
犬のトレーナーにしつけを頼んだ。
I asked a dog trainer for obedience training.
noun
Commonly used for a casual sweatshirt, often with a crew neck. Not typically used for hoodies (パーカー).
寒いのでトレーナーを着た。
I wore a sweatshirt because it was cold.