水泳
背泳ぎ
クロール
平泳ぎ
バタフライ
スイミング
水泳選手
Swimmer training in indoor pool
Man swimming underwater
背泳
Teenage girl doing backstroke in swimming pool
Young woman doing backstroke in swimming pool
Teenage girl swimming underwater blowing bubbles
Mature woman doing backstroke in swimming pool
休憩
Olympic Hopeful in Training
スポーツマン