Black woman running on treadmill

25 29 years african american ethnicity athlete authentic authenticity beauty black hair breathing candid close up color image concentrating copy space determination effort exercise fitness focusing gymnasium head and shoulders healthy lifestyle healthy living horizontal indoors jersey city jogging lifestyle looking away low angle view millennial millennials motion new jersey one person people photography physical fitness profile real people recreation running selective focus side view strength treadmill united states vitality woman working out young adult young women minority minorities ethereal grit real life20 25 20 30 20's 20s 25 30 activity adult african african american african ethnicity african american afro american afro american america american americas amusement back view black brunette close up closeup color colour concentration dedication east coast energy entertainment equipment exercising exertion facing away female focussing fortitude fun gal gym head & shoulders health human human being indoor inside jogger lady leisure activity low angle movement negative space nj north north america northeast of african descent one pastime persistence person physical power resolution self improvement side view sport twenties twenty us usa united states of america us usa white space women work out workout