Measurement of maximum oxygen uptake (V O2 Max.) during exercise. Here,a woman's respiration is monitored by a computer as she pedals an exercise bicycle. Exhaled air is collected for analysis in the plastic bag mounted on the stand. The value of V O2 Max. can be raised through increased fitness,and is used by athletes as an indicator of their state of fitness. The value is lowered in many cases of heart or respiratory diseases | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / St. Bartholomew's Hospital |
Taille de l’image : | 4713 px × 3480 px |
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Property Release : | Non requis |
Restrictions : | - |