profile side view photo of purposeful enduring with beautiful figure slender charming teenage girl doing exercises for stretching

aerobics athlete beautiful before body bodycare calf charming doing enduring equipment exercise exercises female figure fitball fitness flexing floor for girl gymnastics hamstring happy health healthcare hips hobby holding home indoors joy knees lady legs light limbering limberingup lovely lying mat muscles photo physical pilates practicing profile purple purposeful shape side slender slimming sneakers sport sportswear sportswoman sporty stretching studio teenage training view warmingup weightloss white woman workout yoga young