what are the effects of exercise on human body systems
Answers
Answer:
When a person takes part in exercise the cardiovascular, respiratory, energy and muscular systems all work together to supply energy to the working muscles and remove waste products.
When the muscles start to work, they need more oxygen so the respiratory system responds by getting more oxygen into the lungs. The blood carries greater amounts of oxygen and the heart responds to pump more oxygenated blood around the body.
These effects are shown in the table:
Cardiovascular system
Increase in stroke volume (SV); increase in heart rate (HR); increase in cardiac output (Q); increase in blood pressure (BP)
Respiratory system
Increase in breathing rate; increase in tidal volume
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
Explanation:
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