Szkolenie sportowca na maszynie eliptycznej w pobliżu lekarza z cyfrowym tabletem podczas testu wytrzymałościowego - Zdjęcie stockowe & obraz

Smiling doctor with digital tablet near shirtless sportsman during endurance test

Doctor conducting endurance test and putting electrodes on sportsman

Trying his best. Vigorous old crippled grey-haired man smiling and exercising on a training device while a young dark-haired female trainer standing on her knees near him

Rehabilitation. Experienced instructor assisting a man in a rehabilitation workout

Sportsman training on treadmill near doctor during endurance test in gym

Senior woman working out with personal trainer

Partial view of doctor conducting endurance test with sportsman in gym

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

Cropped view of doctor conducting endurance test with sportsman with electrodes in gym

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

Side view of smiling senior sportswoman running on treadmill at sports hall

Side view of senior multicultural sportspeople synchronous exercising with dumbbells on step platforms at gym

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

Cropped view of sportsman training on treadmill at sports center

Senior multicultural athletes synchronous exercising on step platforms at gym

Cheerful overweight girl looking at smartphone with blank screen in gym