PHYSIO ADAPT

What is the primary benefit of aerobic training?

• Improved endurance

• Enhanced sprinting speed

• Greater flexibility

• Increased muscle mass

Which factor does NOT influence adaptation to exercise?

• Workout intensity

• Age

• Genetics

• Dietary habits

What happens to pulmonary ventilation at maximal intensity during aerobic exercise?

• Decreases

• Remains unchanged

• Increases

• Stops

What is cardiac hypertrophy?

• Increase in heart muscle size

• Decrease in heart size

• Increase in heart rate

• Decrease in blood flow

Which muscle fiber type is better for endurance activities?

• Type IIb fibers

• Intermediate fibers

• Slow-twitch fibers

• Fast-twitch fibers

What is the effect of anaerobic training on resting heart rate?

• No effect on resting heart rate

• Decreases resting heart rate

• Increases resting heart rate

• Fluctuates resting heart rate

What adaptation occurs in the cardiovascular system due to aerobic training?

• Increased blood viscosity

• Decreased stroke volume

• Increased capillarization

• Decreased oxygen delivery

What is the lactate threshold?

• The maximum heart rate during exercise

• The point at which lactate begins to accumulate in the blood

• The highest intensity of exercise without fatigue

• The minimum oxygen consumption level

Which adaptation is associated with increased mitochondrial density?

• Lower heart rate

• Decreased oxygen consumption

• Enhanced energy production

• Improved muscle recovery

What is the primary focus of anaerobic training?

• Improving endurance

• Building strength and power

• Enhancing flexibility

• Increasing aerobic capacity