apk 3120 exam 1 questions & answers 2024/2025
exercise physiology def - ANSWERShow body structure/function are altered by exposure to acute/chronic bouts of exercise
sport physiology def - ANSWERSapplication of concepts of exercise physio to train athletes/enhance sport performance
acute...
exercise physiology def - ANSWERShow body structure/function are altered by exposure to
acute/chronic bouts of exercise
sport physiology def - ANSWERSapplication of concepts of exercise physio to train athletes/enhance
sport performance
acute response to exercise is and example - ANSWERSindividual bout of exercise
- increased heart rate after a run
chronic response to exercise is and examples - ANSWERSrepeated bouts of exercise
- stronger muscles bc of resistance training
homeostasis def - ANSWERShow organ sys/tissues/cells/mlcs w/in cells work and how their functions are
integrated to regulate the body's internal environment
- regulation for internal stability
dependent variable and what axis of graph - ANSWERSvariable being measured
- on y-axis (vertical)
independent variable and what axis of graph - ANSWERSvariable being controlled/changed
- on x-axis (horizontal)
cross sectional research design - ANSWERScollects data from a diverse population and compares groups
in that pop
longitudinal research design - ANSWERStest same subjects and compare results over time
, crossover research design - ANSWERSeach group undergoes both treatment and control trials at
different times
benefit of lab research - ANSWERSusually more accurate because more specialized and sophisticated
equipment can be used and conditions can be carefully controlled
benefits of field research - ANSWERSinexpensive to conduct and allow many people to be tested at same
time
where are fats stored? how much calories are stored on a normal person? - ANSWERSstored as
triglycerides in adipose tissue
- ideal storage form of energy
- stores can provide more than 70,000 kcal of energy
- stores are virtually unlimited
where are carbs stored? how much calories are stored on a normal person? - ANSWERSstored as
glycogen in liver/muscle
- stores are limited to about 2,500-2,600 kcal of energy
ATP-PCr system (process/time frame/ATP yield) - ANSWERSbreaks PCr to provide E (Pi) for ATP synthesis
- used for 3-15 seconds
- yields 1 mol ATP/1 mol PCr
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