水泳っていいな！Swimming is good for health!

今日は休みだったので、市民プールに行ってきた。泳いだおかげなのか、いくぶん腰の痛みが軽くなった気がした。適度な有酸素運動はやはり必要らしい。

I had a day off at work so I went to the public swimming pool. Maybe thanks partly to swimming, I felt like the pain of my hip was better. It seems that  I need to do moderate cardio exercise.