저는 日曜日 아침에 運動하러 갑니다.
이렇은 것이 매우 도와줘서 감사해요
Why 운동하러? Can another form work?
-(으)러 is used to describe intention. It is used specifically when someone is going to or coming from a place. In other situations -(으)려고 is used.
I would personally translate is as: i plan to go exercise on Sunday morning.
That was helpful. Thanks!