Caucasian woman stretching leg on urban staircase

30 34 years authentic authenticity brunette candid caucasian city city life color image concentrating confident cool down cooling down day exercise fitness healthy lifestyle healthy living horizontal leg leg stretches lifestyle looking away low angle view mid adult mid adult women millennial millennials motivated motivation one person outdoors people photography real life real people recreation salt lake city selective focus side view sport sports clothing sports bra staircase standing standing on one leg steel stretching three quarter length united states urban urban location utah vitality warm up warming up wellbeing woman working out workout 30 35 30 40 30's 30s 35 40 activity adult america american americas amusement apparel appendage back view bra brassiere brown hair citylife clothing color colour concentration confidence daylight daytime entertainment exercising exertion facing away female focusing fun gal garment health human human being lady leisure activity limb low angle metropolitan mid west north america one outdoor outside pastime person physical fitness positive self assured self improvement sports sports bra stair stairway steps thirties thirty three quarter length us usa underclothes underclothing undergarment underwear united states of america us usa ut western european women work out