Vista trasera de la chica negra corriendo en la cinta de correr en el gimnasio. Concepto de estilo de vida saludable. Mujer rizada usando ropa deportiva haciendo ejercicio cardiovascular. Interior del centro deportivo en día soleado - Foto e imágenes de stock

Back view of black girl doing cardio exercise on treadmill in gym. Concept of healthy lifestyle. Curly woman wearing sportswear. Interior of modern fitness center at sunny day

Girl running on the treadmill at the gym, soft focus picture

Attractive young people are smiling while working out on an exercise bike in gym

Young sport woman running on treadmill in gym, keeps fit, burn calories on running machine, wearing white sportswear and sneakers

Partial image of multiracial girls running on treadmill in gym. Concept of healthy lifestyle. Young women wearing colorful sportswear doing cardio exercise. Modern sports center at sunny day

Fit young woman using exercise bike at the gym. Fitness female using air bike for cardio workout at crossfit gym.

Backview faceless woman in pink sportwear with short blond hair exercising at gym, sitting on weight machine pulling down barbell. Middle aged fit woman in gym. Personal fulillment concept.

Elderly grey-haired and man and attractive blond middle-aged woman walking on treadmill, focus on man. Indoor cardio workout for seniors. Modern sports center on background.

Closeup photo of fit male legs in short grey leggings and red trainers. Muscular mans legs with tattoo. Motion picture of unrecognisable legs running on treadmill in gym.

Back view of trainer stretching with girls before sports training in gym. Concept of healthy lifestyle. Two women and muscular man wearing sportswear. Interior of modern fitness center

Young athletic woman working out using dumbbells in gym. Sport, healthy lifestyle concept. Horizontal shot. Selective focus

Side view athletic aged man chatting with attractive mature woman while walking on treadmill in sports center. Low angle view through machine. Active lifestyle concept.

Closeup view female hands holding exercise bike handlebars. Cropped photo woman working out on gym bike, selective focus.

Portrait of focused young mixed race woman having workout with rubber band at outdoor gym on a sunny day. Fitness, sport concept. Horizontal shot