名詞 workout:

1. the activity of exerting your muscles in various ways to keep fit
   同義詞：exercise, exercising, physical exercise, physical exertion

1. A good workout.
   完整的訓練

work.out

n.（名詞）
A session of exercise or practice to improve fitness, as for athletic competition.
鍛煉，訓練：為提高健康狀態(tài)而做的一段連續(xù)的練習或鍛煉，如體育比賽
A strenuous test of ability and endurance.
考驗：能力和毅力的艱苦測驗