Caucasian smiling blond fit woman stretching on paved path outdoor in public park in summer, front view, selective focus 夏天，白种人微笑的金发适合女人伸展在公园室外铺面的小径上，前视，选择性的聚焦。健身、锻炼、训练、自给自足、健康的生活方式、运动