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components of a cardiovascular system are

heart, blood vessels, and blood

function on the lungs

make carbon dioxide

what level of intensity is necessary to develop cardiovascular fitness

moderate target zone

what causes muscle fatigue

little oxygen getting to the muscle

how training effect changes you resting heart rate

it will lower

how does your body increase blood flow during exercise

your heart rate goes up

two types of lipoproteins and how the effect your body

HDL-good LDL-bad

components of a healthy cardiovascular system

high HDL, low LDL, low fibrin

what is fibrin

what forms blood clots

what is anaerobic training

short, tense, fast exercising

what kind of sport best builds cardiovascular fitness

continuous exercise. Like jogging, swimming, or XC skiing.

how does your blood flow

1. out of your artery
2. moves around your body
3. veins bring it back to your heart

what do you need to do in your target zone to improve your cardiovascular fitness

5-6 days per week, 20-60 minutes, 65%-90% heart rate

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