Selectieve focus van sportman met elektroden die op een loopband lopen tijdens UITHOUDINGS test in de sportschool - Stockfoto’s en -afbeeldingen

Partial view of doctor conducting endurance test with sportsman in gym

Doctor at desk conducting endurance test with sportsman in gym

Sportsman with smartphone running on treadmill during endurance test in gym

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

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

Computer with blank screen and doctor conducting endurance test with sportsman in gym

Doctor with digital tablet near shirtless sportsman during endurance test

Doctor looking at monitor while conducting endurance test with sportsman in gym

Shirtless handsome sportsman with electrodes running on treadmill during endurance test in gym

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

Muscular sportsman in headphones running on treadmill during endurance test in sports center

Beautiful doctor with digital tablet near shirtless sportsman during endurance test

Back view of doctor using computer while sportsman running on treadmill during endurance test in gym

Handsome muscular sportsman with electrodes running on treadmill during endurance test in gym

Cropped view of sportsman with electrodes training on elliptical during endurance test in sports center

Handsome sportsman with electrodes running on treadmill during endurance test in gym with daylight

Sportsman training on treadmill near doctor during endurance test in gym

Attractive overweight girl holding smartphone while listening music in earphones