Caucasian athlete standing on sports field

25 29 years arms crossed athlete authentic authenticity caucasian color image copy space day enjoying exercise field fitness focus on foreground happy health laughing looking up missouri mouth open one person outdoors people photography physical fitness ponytail real people saint louis side view smiling sports sportswear standing track & field united states vertical waist up woman working out young adult young women millennial20 25 20 30 20's 20s 25 30 activity adult america american americas apparel appreciating arm arms folded cheerful clothes clothing color colour crossed crossing arms daylight daytime enjoyment exercising exertion female gaiety gal garment glad gleeful hardy healthy human human being jolly lady laughter lighthearted merry mid west mo negative space north america one open outdoor outside person pleasing pleasure pony tail pony tail relishing satisfaction self improvement smile sport track and field track event twenties twenty us usa united states of america us usa vitality waist up well being western european white space women work out workout