Lekarz w pobliżu sportowca z elektrodami w siłowni podczas testu wytrzymałościowego - Zdjęcie stockowe & obraz

Doctor with digital tablet near shirtless sportsman during endurance test

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

Serious african ameriican doctor supervising young sportsman running on treadmill

Sportsman training on treadmill near doctor during endurance test in gym

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

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

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

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

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

Cropped view of sportsman training on elliptical machine at gym

Cropped view of sportsman training on treadmill at sports center

Tired plus size girl wiping sweat with towel

Attractive overweight girl holding smartphone while listening music in earphones

Cheerful overweight girl looking at smartphone with blank screen in gym

Surprised plus size woman measuring waist in gym