自主トレーニング
also: じしゅトレ
じ
しゅ
ト
レ
ー
ニ
ン
グ
Meanings
1
independent training; self-directed practice
abbreviation
Abbreviation of 自主トレーニング. Used especially in sports for training done on one's own, without a coach or team.
During the off-season, I maintain my fitness through independent training.
On days without the coach, the players do self-directed practice.