Exercise Science CH 2

Question 1

Relative VO2max

Answer 1

mL/kg/min

Question 2

Absolute VO2max

Answer 2

L/min

Question 3

Working at higher intensities 2

Answer 3

Improves body composition

Larger increases in respiratory fitness

Question 4

Short duration high intensity training utilizes

Answer 4

More anaerobic pathways

Question 5

Interval training emphasizes

Answer 5

Fast twitch muscle fiber recruitment

Question 6

Adding interval training will de-emphasize

Answer 6

Slow twitch muscle fiber endurance

Question 7

Tidal volume decreases when 2

Answer 7

Inadequate exchange of gas in alveoli

O2 is low, CO2 is high = unable to breathe efficiently

Question 8

Why does SV increase during exercise 2

Answer 8

Increase in blood returning to heart increases ejection fraction

Heart contracts more forcefully

Question 9

Aerobic glycolysis occurs in

Answer 9

Mitochondria

Question 10

Anaerobic glycolysis occurs in

Answer 10

Cytoplasm

Question 11

Oxidative glycolysis occurs as a result of

Answer 11

Sufficient oxygen

Question 12

RER measures 2

Answer 12

How many calories burned during steady state cardio

Measures body’s ability to utilize oxygen during activity

Question 13

High altitude 3

Answer 13

Don’t exercise first night

Prolonged warm ups and cool downs

Reduce intensity