Schöner Sportler läuft beim Härtetest im Fitnessstudio auf Laufband neben Arzt - Stockfoto & -bild

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

Sportsman running on treadmill near doctor with Digital Tablet during endurance test in gym

Sportsman training on treadmill near doctor during endurance test in gym

Serious african ameriican doctor supervising young sportsman running on treadmill

Selective focus of sportsman running on treadmill near doctor during endurance test in gym

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

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

Sportsman working out on treadmill near doctor during endurance test in gym

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

Partial view of doctor conducting endurance test with sportsman in gym

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

Selective focus of sportsman with electrodes running on treadmill during endurance test in gym

Attractive overweight girl holding smartphone while listening music in earphones

Cropped view of sportsman training on treadmill at sports center

Cheerful overweight girl looking at smartphone with blank screen in gym

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

Surprised plus size woman measuring waist in gym