筋トレしてると
「何のために鍛えてるの？」「何を目指してるの？」
とよく言われてしまいます
中々難しい質問だなぁと思っちゃいますね(;´∀｀)

今はもう「楽しいから！」と言っちゃいます

You know, when you're training your muscles.
"What do you work out for?" "What are you trying to achieve?"
I am often told
I think that's a moderately difficult question ;-)

Now it's "Because it's fun!" I say.