KNES360 Exam 2 42 cards
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In healthy individuals performing incremental exercise where intensity increases to 100% VO2 Max, the respiratory system doesn't limit performance because...
Define oxygen hemoglobin saturation and give average values at rest for a young, healthy, person at sea level. List 2 ways to measure or estimate blood parameter in exercise physiology
Working as a physical trainer, fitness consultant, or coach, what is the easiest and most practical way for you to document that your client or athlete has shown significant CV adaptations to RVEET over time?
Factors that account for the increase blood flow to active skeletal muscle during maximal acute exercise post RVEET include:
Potential alterations in TBV and PV after RVEET have a positive effect on endurance exercise performance due to the fact that:
Respiratory adaptations to RVEET in healthy but sedentary humans at sea level include the following:
The identical and fraternal twin study of Bouchard et al (1986) in 106 sets of brothers who were given a VO2max test showed that there was less variation in the valves between identical twins than for fraternal twins and normal brother sibling pairs which lead to estimate that ____% of the variation in VO2max was due t
The respiratory system can be limiting for endurance performance in what types of subjects due to a reduction in PaO2 during acute exercise?
Central CV adaptations to 3-4 months of regular vigorous aerobic exercise training 65-70% max heart rate in young middle aged and older healthy subjects include:
In the hyperoxic cycle ergometer training study by Perry et al where the young untrained subjects breathed either 60 O2 (H) or normal O2 (N) for weeks of exercise training it was shown that:
What determines the increase in Ve during moderate intensity acute aerobic exercise like jogging on a treadmill at 50-60% of VO2?
The volume overload characterized by the increase SV of moderate intensity RVEET for several months places a stress on the heart that results in:
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