What does the cardio-respiratory system consist of?
The cardiorespiratory system consists of the heart and blood vessels, which work with the respiratory system (the lungs and airways). These body systems carry oxygen to the muscles and organs of the body, and remove waste products, including carbon dioxide.
What is the effect of exercise on cardio-respiratory system and muscular system?
Short term effects of exercise on the body systems
| Short term effects of exercise | |
|---|---|
| Cardio-respiratory system | Increase in oxygen uptake; increase in carbon dioxide removal |
| Energy system | Increase in lactate production |
| Muscular system | Increase in temperature of muscles; increased pliability; muscle fatigue |
What are the long term effects of exercise on the respiratory system?
Capillarisation takes place at the alveoli in the lungs and at the skeletal muscle. This has the effect of increasing the amount of oxygen that can be transferred to the working muscles as well as increasing the amount of carbon dioxide that can be removed.
What are the effects of exercise on respiratory system?
During exercise there is an increase in physical activity and muscle cells respire more than they do when the body is at rest. The heart rate increases during exercise. The rate and depth of breathing increases – this makes sure that more oxygen is absorbed into the blood, and more carbon dioxide is removed from it.
How is oxygen transported from the lungs to the other parts of the body?
How does oxygen get into the bloodstream? Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.
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