PTS Canfitpro Exam 2023 Questions and Answers (100%Verified) Solutions.

PTS Canfitpro Exam 2023 Questions and Answers (100%Verified) Solutions. Name the four ATP energy systems and how long they provide energy for. - AnswerATP-CP - 1-10 sec's at very high intensity nGlycolytic - high intensity 10 secs - 2-3 minnOxidative - mid to low intensity +2 minnFatty Acid Oxidation - low intensity +2 min How many units of ATP does each ATP energy system deliver? - Answer- 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? - Answer- excess post-exercise oxygen consumption What is the lactate threshold? - Answer- 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? - Answer- Stored ATP what type of fuel does the glycolytic system use? - Answer- blood glucose, muscle glycogen what type of fuel does the oxidative system use? - Answer- blood glucose, muscle glycogen what type of fuel does the fatty acid oxidation system use? - Answer- fatty acids in the blood stream What is the work to rest ratio for ATP-CP interval training? - Answer- 1:3-1:6 What is the work to rest ratio for glycolitic system interval training? - Answer- 1:2-1:5 What is the work to rest ratio for oxidative system interval training? - Answer- 1: .5 - 1:1 Why do you not use work relief to train ATP-CP system? - Answer- Adequate rest is needed to replenish ATP in the cells PTS Canfitpro Exam 2023 Questions and Answers (100%Verified) Solutions. Why would you use work relief to train glycolytic system? - Answer- Blocks ATP replenishing of ATP Body relies on lactic acid Oxidative interval training, why rest relief? - Answer- 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? - Answer- 5-10 min How much rest should be between glycolytic training interval sets? - Answer- 10-12 min How much rest should be between oxidative training interval sets? - Answer- 10-15 min What is the definition of energy? - Answer- The body's ability to do work What is anaerobic metabolism? - Answer- without oxygen What is aerobic metabolism? - Answer- with oxygen What is the function of the right atrium and right ventricle? - Answer- Collect blood from the tisues and move it through the lungs What is the function of the left atrium and left ventricle? - Answer- 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? - Answer- into Arteries carry blood into or away from the heart? - Answer- away Oxygenated blood leaves the heart via the? - Answer- aorta How many liters of blood typically circulate in an adult every minute? - Answer- 5L Blood pressure is the result of? - Answer- Blood being pumped out of the heart and pressing against the arterial walls What is an average resting blood pressure? - Answer- 120/80 (mmHg) What is name of function of the top number with regards to blood pressure? - Answersystolic, 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? - Answer- diastolic, the pressure exerted on the walls of the arteries as the heart relaxes During exercise what happens to systolic blood pressure? - Answer- Rises quickly to about 200 mmHg then levels off During moderate exercise what happens to the diastolic blood pressure? - Answerremains relatively stable During what kind exercise might blood pressure spike to higher levels then 200 mmHg? - Answer- weightlifting as the muscular contractions compress the arteries and resist blood flow Aprox average resting heart rate? - Answer- 72bpm Where is the carotid artery and what can it be used to measure? - Answer- neck below jaw line, blood pressure Where is the radial artery and what can it be used to measure? - Answer- wrist, blood pressure What is stroke volume? - Answer- the amount of blood that the left ventricle ejects in one beat What is the average stroke volume at rest for a typical male? - Answer- 70 milliliters What happens to SV as client becomes fitter? - Answer- ventricles become larger contract with more force SV increases trained deliver more blood/heartbeat vs. an untrained What is cardiac output? - Answer- the amount of blood that the heart ejects in 1 minute What is the equation for determining cardiac output? - Answer- CO=SVxHR What happens to stroke volume during moderate exercise? - Answer- increases early and rises until it plateaus What happens to HR during exercise? - Answer- intensifies to maximal levels before exhaustion What are the benefits of better cardiac output? - Answer- - means that heart will beat fewer times ( more rest for heartn- able to deliver more oxygen and nutrients to working muscles with less effort Ventilation refers to? - Answer- the mechanical process of moving air in and out of the lungs .