Un entrenador personal motiva a una deportista morena durante una intensa sesión de entrenamiento en el gimnasio. - Foto e imagen de stock

Dark-haired athletic girl dressed in black sport clothes and fitness coach are doing warm up in the gym .

Athletic young couple with battle rope doing exercise in functional training fitness gym

Man and woman hold competition on bicycle in fitness gym, cycling opposite of each other, in tracksuit, screaming

Sportswoman training with trx resistance band with serious trainer in sports center

Athletic young couple with battle rope doing exercise in functional training fitness gym

Athletic young indian couple with battle rope doing exercise in functional training fitness gym

Athletic girl doing exercise for the muscles of the arms with weight in the gym under the supervision of a coach .

Sport attractive couple - man and woman

Young sportswoman touching power rack in gym on blurred foreground

Young sportswoman exercising on arm extension machine in sports center on blurred foreground

Sportive woman training with dumbbells in lying position in sports center

Smiling sportswoman listening music in wireless earphone while holding smartphone in gym

Young sportswoman looking away while exercising on lat machine in gym

Side view of sportswoman in top and leggings working out on triceps extension machine

Athletic sportswoman working out on leg extension machine in gym

Young sportswoman looking at camera while training on lat machine in gym

Young sportswoman looking at camera while sitting and holding dumbbells in gym