Caucasian woman serving tennis ball

55 59 years active active lifestyle active seniors aging arms outstretched arms raised athlete athletic authentic authenticity ball blurred motion candid caucasian cloud color image competing competition competitive sport concentrating copy space day determination enjoying exercise fitness gray hair healthy lifestyle healthy living hobby horizontal lehi lifestyle looking up low angle view mature adult mature women motion one person outdoors people photography practicing racket real people retirement serving sports standing strength sunny tennis tennis ball tennis racket throwing united states utah vitality waist up woman grit real life40 45 40 50 40's 40s 45 50 50 55 50 60 55 60 action activity adult ageing america american americas appreciating arm blurry color colour competitive competitor concentration contending contest daylight daytime dedication energy enjoyment equipment exercising exertion female fifties fifty fit focusing forties fortitude forty gal game gray grey grey hair hair health healthy human human being hurling lady low angle maturing mid life mid west middle age middle aged middle age middle aged movement muscular negative space north america one outdoor outside pastime persistence person physical fitness pleasing pleasure power practice practising racquet raised raising rehearsing relishing resolution self improvement service sport sunlight sunshine thrower tossing us usa united states of america us usa ut waist up western european white space women workout