89 4 0Download size Original (5900 x 3933) Large (1920 x 1279) Medium (1280 x 853) Small (640 x 426) Woman Wearing White and Black Sweat Suit Doing Curl Ups abdominal exerciseadultathletebackbeautybeautyrobicbodyclassclubcoachingdiversityexercisefemalefitfitnessflexibilityfloorgirlsgroupgymhelpindoorsleisurelyingmanmatoutfitpeoplerecreationschoolsexysmilesportstrengthstrongtrainingworkout