Training and the cardiovascular system
Option B3
B.3.2: Explain the changes in cardiac output and venous return during exercise.
Place your mouse pointer on the figure for explanation on changes in cardiac output and venous return.
B.3.3: Compare the distribution of blood flow at rest and during exercise.
Place your mouse pointer on the figure for a comaparison in blood flow.
B.3.4: The effects of training on heart rate and stroke volume, both at rest and during exercise.
B.3.5: The risks and benefits of using EPO (erythropoietin) and blood transfusions.
Place your mouse pointer on the figure to show the risks and benefits.
