The cardio-respiratory system works together to get oxygen to the working muscles and remove carbon dioxide from the body. During exercise the muscles need more oxygen in order to contract and ...

In general, the capacity of the pulmonary system far exceeds the demands required for ventilation and gas exchange during exercise ... a limiting factor to exercise at sea level and altitude. As a ...

Cardiovascular system Cardiac hypertrophy; increased stroke volume (SV) at rest and during exercise ... produce these effects most Respiratory system Increased tidal volume (TV), minute ...