I went running early in the morning. To move one's body in the nature while getting the morning sunshine really is the best!
ご質問ありがとうございます。
"I went running early in the morning."＝「早朝ランニング行ったよ。」
"To move one's body in the nature”=「自然の中で自分の体を動かすということ」
"while getting the morning sunshine really is the best!"＝「朝日を浴びながらはやっぱり最高！」
ご参考に！
アメリカ合衆国 
