Grupa przyjaciół ćwiczących na bieżni na siłowni - Zdjęcie stockowe & obraz

Picture of sporty people running on treadmill in gym

Happy young people on treadmills in the gym

Healthy man and woman running on a treadmill in a gym. Sport and health concept

Picture of people doing cardio training on treadmill in gym

Athletes engage in modern treadmills in the bright gym. In front of them is a large bright window. Athletes are focused on running.

Group of friends exercising on treadmill machine in gym

Picture of people doing cardio training on treadmill in gym

Picture of fit people running on treadmill in gym

Young fit people running on a treadmill in health club.

Picture of people doing cardio training on treadmill in gym

Sport gym lifestyle exercise and people concept. Happy fit people working out in gym

Young handsome man doing cardio training on treadmill in gym

Young handsome man doing cardio training on treadmill in gym

Fitness, sport, training, gym and lifestyle concept. Group of smiling people exercising in the gym