Selectieve focus van sportman hardlopen op loopband bij arts tijdens uithoudingsvermogen test in de sportschool - Stockfoto’s en -afbeeldingen

Doctor sitting at computer desk and conducting endurance test with sportsman in gym

Doctor using computer while sportsman running on treadmill during endurance test in gym

Handsome sportsman running on treadmill near doctor during endurance test in gym

Brunette sportsman training on treadmill in sports center

Doctor sitting at computer desk and conducting endurance test with sportsman in gym

Handsome sportsman running on treadmill at sports center

Handsome sportsman running on treadmill near doctor during endurance test in gym

Fit Muscle Man Running on Treadmill in Gym.

Determined athlete running on treadmill

Cropped view of sportsman training on treadmill at sports center

Selective focus of treadmill and overweight man looking through window at sports center

Attractive overweight girl holding smartphone while listening music in earphones

Cropped view of doctor putting electrodes on shirtless sportsman during endurance test

Cheerful overweight girl looking at smartphone with blank screen in gym

Surprised plus size woman measuring waist in gym

Cropped view of overweight girl running on treadmill in gym

Cropped view of overweight girl training on treadmill in gym