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Definition
Temperature regulation
pH regulation
Fluid balance |
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Term
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Definition
Overload - have to be working at a higher level than your body is used to
Reversibility - How quickly training adaptations are lost
Specificity - have to train specifically for what you want to improve (biking not improving running much etc..)
Law of initial values - if you start off at a very low fitness you will improve much more than someone who starts out allready very fit.
Individual differences principle - Genetic factors effect training effect. |
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Definition
Cross secontinal studies - take a sample of the population and look at different characteristics
Longitudinal studies - Before and after, follow people for periods of time to observe speed/rate of change etc.. |
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Definition
3-5 times a week
20-60 minute session
at 50-85% of vo2 max |
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Definition
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Definition
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Definition
max amount of o2 your body can take in and use
measurement of cardiovascular fitness
o2, utilize |
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Definition
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Definition
TR has a lower HR at any given submax
TR and UT max HR determined by age not by fitness |
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Definition
Rest - TR=UT
Submax TR is slightly lower than UT
Max TR is higher than UT |
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Definition
kcal expenditure should be the same at rest and submax assuming the same body weight gender etc...
TR should be able to reach a higher Kcal burn due to be able to reach a higher vo2 max |
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Definition
False
Don't have to know second part |
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Definition
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Definition
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| EDV, contractility, Afterload |
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Definition
| Bradycardia slower breathing (I wouldn't stake my life on this one) |
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Definition
EDV = the amount of blood left in the ventricles during diastole
ESV = amount of blood in ventricles after systole
TR increases EDV by increased venous return, increased plasma volume, increased ventricular volume |
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Term
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Definition
SV/EDVx100%=EF
Ejection Fraction indicates what percentage of the end diastolic volume is ejected during ventricular contraction |
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Term
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Definition
In ET the volume increases with no change in thickness
In ST thickness increases |
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Definition
Bradycardia is a HR<60 beats per minute
Bradycardia results in the heart filling more per beat
Results in a higher end diastolic volume and a higher SV |
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Definition
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Definition
Capillary density
Slows the speed of blood flow
decreases the distance O2 has to defuse |
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Definition
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Definition
Rapid decrease in SV due to rapid decrease in Plasma Volume
This also results in a decrease in Cardiac output and vo2 max
HR max does not decrease with training
True (I think) |
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Definition
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Definition
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Definition
Biochemical changes
1. Increased capillary density
2. Increased myoglobin
3. Increased Mitochondria
4. Increased vasodilation due to increased Plasma volume |
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Definition
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Term
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Definition
Cytoplasm - glycolysis
Mitochondria - v oxidation, Krebs cycle, ETC.
Glycolysis is anaerobic the rest are aerobic |
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Definition
| The over all effect on these factors with ET is to increase them |
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Definition
ET results in an increased rate of shuttling NADH into the mitochondria this is important because otherwise NADH will be recycled back into NAD via the formation of Lactic Acid
ET also increases the concentration of the forme Lactat dehydrogenase that catalyzes the conversion of Lactate into pyruvate. |
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Definition
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Definition
| ET increases the rate of citrate production, and other enzymes |
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