Treadmill exercise. Time-exposure image of legs jogging on a treadmill in a gymnasium. This aerobic exercise (encompassing jogging and running) helps improve the performance of the cardio-respiratory (heart and lung) system. Performed regularly,it can raise fitness levels,and when medically supervised it can increase the stamina and endurance of heart patients | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Grand, Stevie |
Taille de l’image : | 3620 px × 2502 px |
Model Release : | Non requis |
Property Release : | Non requis |
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