バタフライ
水泳
水泳選手
スイミング
クロール
Portrait of mid adult man doing butterfly stroke in swimming pool, Cagliari, Sardinia, Italy
スイミング 合成
背泳ぎ
平泳ぎ
Teenage girl doing butterfly stroke in swimming pool
Timing his strokes
Powering through the water
Teenage girl in swimming cap and goggles swimming in pool
Perfect butterfly stroke!
Man Swimming in a Swimming Pool
Young woman doing butterfly stroke in swimming pool
Perfect butterfly form
Man swimming in pool, head down
小学生のバタフライ
水泳自由形
Man swimming underwater
A young girl swimming in a pool
Mature woman doing butterfly stroke in swimming pool
Powerful butterfly stroke
水泳バタフライ
Swimmer doing butterfly