Chica atlética de pelo oscuro vestida con top deportivo negro y medias se ejercita en una cinta de correr en el gimnasio . - Foto e imagen de stock

Dark-haired athletic girl dressed in black sports top and tights works out on a treadmill in the gym .

Dark-haired athletic girl dressed in black sports top and tights with towel on her neck works out on a treadmill in the gym .

Slim dark-haired girl dressed in black sportswear work out on a treadmill in the gym .

Young athletic girl with brown hair dressed in black sports top and shorts works out on the exercise bike in the gym

Young athletic girl with brown hair dressed in black sports top and shorts works out on the exercise bike in the gym

Young athletic girl dressed in sportswear doing exercises with special sport equipment in the modern gym .

Young athletic girl with brown hair dressed in black sports top and shorts works out on the exercise bike in the gym

Young athletic girl with brown hair dressed in black sports top and shorts works out on the exercise bike

Athletic dark-haired girl dressed in black sports top and shorts is working out on the exercise machine in the gym .

The athletic girl dressed in a black sportswear running on the treadmill in the modern gym

Athletic dark-haired girl dressed in black sports top and shorts is working out on the fitness-station in the gym

Young athletic girl dressed in sportswear doing exercises with special sport equipment in the modern gym .

Young athletic girl with brown hair dressed in black sports top and shorts works out on the exercise bike in the gym