Quiz 6

Question 1

Endurance is

Answer 1

inversely related to intensity

Question 2

During a sustained contraction at 10 %MVC a decline in maximum force-generating ability is defined as

Answer 2

fatigue

Question 3

The rate of fatigue during an exercise task

Answer 3

is proportional to the intensity of the task

Question 4

The rate of fatigue during exercise is proportional to the intensity of exercise becaus

Answer 4

there is a progressive increase in recruitment of faster motor units

Question 5

The relationship between intensity and endurance can best be described as

Answer 5

inverse and curved

Question 6

Running endurance

Answer 6

depends on the running task

Question 7

When a muscle is stimulated to contract continuously and maximally, the decline in force

Answer 7

provides a measure of the fatigability of muscle

Question 8

Endurance is greater at lower than higher intensities because

Answer 8

the rate of fatigue is less at lower intensities

Question 9

Under conditions of a sustained isometric contraction sufficiently intense to stop blood from flowing to contracting muscles

Answer 9

the curvature of the relationship between intensity and endurance will reduce

Question 10

Muscle ischaemia results in an

Answer 10

increased rate of muscle fatigue