Vista posterior de la deportista muscular haciendo pull-ups en la máquina de ejercicio durante el entrenamiento de gimnasio - Foto e imágenes de stock

Strong muscular female working out on pull-up machine in modern fitness studio

Woman young sport gym back dark shot

Cropped rear view shot of a sportswoman doing back muscles exercise on lat pull down gym machine

Side view of strong brawny female athlete lifting barbell with overhand grip

Back view of sportswoman raising bar with overhand grip in standing position during weight training

Smiling professional female athlete lifting two dumbbells during strength training at gym

Fitness sporty woman in training pumping up muscles of the back and hands. Close up of female bodybuilder back with flexing her muscles.

Young girl doing a bench press sitting in the gym. Trains the chest and triceps muscles

Determined young woman looking focused while preparing to do weight-lifting

Concentrated slender woman controlling her breathing while weight-lifting at the gym

Close up of female person doing exercise with gym trainer while having strength workout

Sporty female person doing exercise with fitness trainer machine while having workout in sport club

Serious young woman exercising with barbell under careful guidance of sports instructor

Top view of young female raising barbell with both hands assisted by her personal trainer

Young Caucasian woman performing barbell bench press assisted by experienced personal trainer

Full length of female person in sportswear using gym equipment while doing exercise in fitness center