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10 Cards in this Set
- Front
- Back
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Cori cycle |
Takes lactate and turns it into pyruvate in the liver |
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At max exercise Q can increase how much |
4-7tines |
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Whose law states that enhanced cardiac filling in diastole is followed by a more forceful systolic contraction |
Frank starling |
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Mechanism that increase stroke volume |
1. Frank starling law 2. Increase Blood volume also increases normal ventrical filling (leads to increased force durning emptying) 3. training reduced resistance to blood flow in peripheral tissues |
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Enhanced diastolic filling |
Increases systolic contraction and SV due to muscle fiber stretch and increase in SNS signals Can occur due to slower HR or just increased blood volumn |
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Systolic pressure Durning exercise |
Increases due to increased peripheral tissue resistance. |
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What happens to HR if you keep exercising for a long time at the same load |
It will gradually increases to make up for the loss of fluid (i.e. stroke volume) |
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Cardiovascular drift |
Refers to when HR has to drift upwards over the course of long periods of exercise at the same workload |
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What does insulin stimulate |
GLUT 4 (increase of glucose into cells!) |
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What happens to ACTH with training |
It increases (Remember that ACTH promotes fat catabolism and spares glycogen) |
