a person who is uncoordinated or poor at physical activities; nonathletic
私は子どもの頃から運動音痴で、球技が苦手だ。
I've been clumsy at sports since childhood and am bad at ball games.
運動音痴でも楽しめるレクリエーションを探そう。
Let's find recreational activities that even nonathletic people can enjoy.
彼は運動音痴だが、努力してバドミントンが上手になった。
He's clumsy at sports, but with effort he got better at badminton.