MODEL RELEASED. Fitness test. Close-up of a woman being monitored during a cardiovascular fitness test. The electrocardiograph electrodes on her chest monitor her heart. The tube in her mouth,through which she breathes,may measure oxygen consumption,carbon dioxide production or lung volume | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Ashfield, Samuel |
Bildgröße: | 3162 px × 4516 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |