Urban fitness outdoor, selective focus. Feet in sports shoes and hands of woman who doing sitting crease on the paved path in public park in summer, close up. 城市健身室外，有选择的焦点。脚踩着运动鞋，手踩着夏天在公园里铺好的人行道上坐着褶皱的女人的手，关门了。锻炼、健康的生活方式、纪律