Cardiovascular adaptations to training
Test with Solved Solutions.
no - Answer can you have a higher heart rate than your heart rate max
increase - Answer if trained stroke volume will do what during rest and at max
deeper and less frequent - Answer at rest ventilation is
left ventricular hypertrophy - Answer is also known as athlete's heart
ventricle wall gets thicker and ventricular chambers get bigger
ventricular wall is much thicker - Answer if doing intense strength training like powerlifting
ventricular volume doesn't change but
muscle capillarisation - Answer increase in number and size of capillaries supplying blood to the
muscle
occurs due to aerobic training
oxygen and carbon dioxide exchange - Answer muscle capillarisation increases surface area
which is good for
much more efficient - Answer muscle capillarisation decreases diffusion distance which means
you become
angiogenesis - Answer creation of new blood vessels
lactate and hypoxic environment - Answer what is angiogenesis regulated by
endurance training - Answer type of training that increases the number of capillaries supplying
each muscle cell
, renin-angiotensin system - Answer this system increases blood volume because it causes the
body to retain fluid because you lose a lot of fluid through sweat when exercising so blood
volume decreases
antidiuretic hormone (ADH) - Answer hormone that increases blood volume
the renin-angiotensin system and higher ADH levels - Answer what two things cause fluid to be
retained and blood volume to increase within the first few days after exercise
in the heat - Answer the greatest effect of ADH occurs when you are exercising
increases blood volume - Answer repeated days of exercise rapidly
hematocrit - Answer the percentage of total blood volume taken up by the red blood cells
centrifuge the blood - Answer how do you measure hematocrit
hematocrit formula - Answer RBC volume/ total volume X 100
red blood cells - Answer where is 99% of oxygen carried
to know how much oxygen a person can carry - Answer why do you want to know what
percentage of RBCs are present in the blood
anemia - Answer results from not having enough red blood cells
after training - Answer increase in plasma volume occurs
make more RBCs - Answer when working out one of the first signals from the kidneys to the
bone marrow is to
hematocrit decreases - Answer endurance training increases blood and RBC volume but
increase plasma cells by more so