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PTS Canfitpro Exam|311 Questions & Answers
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PTS Canfitpro Exam|311 Questions &Answers
Name the four ATP energy systems and how long they provide energy for. - -
ATP-CP - 1-10 sec's at very high intensity \nGlycolytic - high intensity 10 secs
- 2-3 min\nOxidative - mid to low intensity +2 min\nFatty Acid Oxidation - low
intensity +2 min
-How many units of ATP does each ATP energy system deliver? - -ATP-CP: 1
unit of ATP/ unit of CP
Glycolytic: 2-3 ATP/unit of glucose
Oxidative: 38 ATP/ unit of glucose
Fatty Acid Oxidation: 100 ATP/unit of fatty acid
-What is EPOC? - -excess post-exercise oxygen consumption
-What is the lactate threshold? - -The point at which the aerobic system
cannot supply enough ATP for the needs of the body
-What type of fuel does the ATP-CP energy system use? - -Stored ATP
-what type of fuel does the glycolytic system use? - -blood glucose, muscle
glycogen
-what type of fuel does the oxidative system use? - -blood glucose, muscle
glycogen
-what type of fuel does the fatty acid oxidation system use? - -fatty acids in
the blood stream
-What is the work to rest ratio for ATP-CP interval training? - -1:3-1:6
-What is the work to rest ratio for glycolitic system interval training? - -1:2-
1:5
-What is the work to rest ratio for oxidative system interval training? - -1: .5
- 1:1
-Why do you not use work relief to train ATP-CP system? - -Adequate rest is
needed to replenish ATP in the cells
, -Why would you use work relief to train glycolytic system? - -Blocks ATP
replenishing of ATP
Body relies on lactic acid
-Oxidative interval training, why rest relief? - -If lactic acid not cleared from
the system the glycolic system is less able to provide energy therefore giving
a stronger training stimulus to the oxidative system
-How much rest should be between ATP-CP training interval sets? - -5-10
min
-How much rest should be between glycolytic training interval sets? - -10-12
min
-How much rest should be between oxidative training interval sets? - -10-15
min
-What is the definition of energy? - -The body's ability to do work
-What is anaerobic metabolism? - -without oxygen
-What is aerobic metabolism? - -with oxygen
-What is the function of the right atrium and right ventricle? - -Collect blood
from the tisues and move it through the lungs
-What is the function of the left atrium and left ventricle? - -receive blood
from the lungs and moves it to the tissues of the body and back to right side
of heart
-Veins carry blood into or away from the heart? - -into
-Arteries carry blood into or away from the heart? - -away
-Oxygenated blood leaves the heart via the? - -aorta
-How many liters of blood typically circulate in an adult every minute? - -5L
-Blood pressure is the result of? - -Blood being pumped out of the heart and
pressing against the arterial walls
-What is an average resting blood pressure? - -120/80 (mmHg)
-What is name of function of the top number with regards to blood pressure?
- -systolic, the pressure exerted on the walls of the arteries as the heart
contracts
, -What is name of function of the bottom number with regards to blood
pressure? - -diastolic, the pressure exerted on the walls of the arteries as
the heart relaxes
-During exercise what happens to systolic blood pressure? - -Rises quickly
to about 200 mmHg then levels off
-During moderate exercise what happens to the diastolic blood pressure? - -
remains relatively stable
-During what kind exercise might blood pressure spike to higher levels then
200 mmHg? - -weightlifting as the muscular contractions compress the
arteries and resist blood flow
-Aprox average resting heart rate? - -72bpm
-Where is the carotid artery and what can it be used to measure? - -neck
below jaw line, blood pressure
-Where is the radial artery and what can it be used to measure? - -wrist,
blood pressure
-What is stroke volume? - -the amount of blood that the left ventricle ejects
in one beat
-What is the average stroke volume at rest for a typical male? - -70
milliliters
-What happens to SV as client becomes fitter? - -ventricles become larger
contract with more force
SV increases
trained deliver more blood/heartbeat vs. an untrained
-What is cardiac output? - -the amount of blood that the heart ejects in 1
minute
-What is the equation for determining cardiac output? - -CO=SVxHR
-What happens to stroke volume during moderate exercise? - -increases
early and rises until it plateaus
-What happens to HR during exercise? - -intensifies to maximal levels
before exhaustion
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