Listen to トレーニング作業用 online. トレーニング作業用 is an Instrumental language song and is sung by 筋トレ. トレーニング作業用, from the album ワークアウトＢＧＭ：ジムで減量・筋力トレーニングのための音楽, was released in the year 2021. The duration of the song is 5:35. Download Instrumental songs online from JioSaavn.