A) maximum heart rate.
B) weight.
C) exercise duration.
D) exercise frequency.
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True/False
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True/False
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A) boost oxygen consumption.
B) increase lactic acid in the muscles.
C) restore circulation to its normal resting condition.
D) maintain blood flow to the extremities.
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A) improved self-image.
B) improved memory.
C) decreased insulin sensitivity.
D) decreased stress.
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A) The best exercise programs promote health and are fun.
B) Vigorous exercise should occur every day.
C) To be successful,an exercise program should be treated as a chore.
D) To be successful,an exercise program needs to be conducted with a trainer.
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A) blood pressure.
B) resistance.
C) heart rate.
D) running pace.
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A) The heart pumps more blood per heartbeat.
B) Resting blood pressure increases.
C) The body can do more exercise with less effort.
D) The heart can better withstand the strains of everyday life.
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A) 3-5
B) 10-15
C) 16-19
D) 20-25
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A) the number of times per week you exercise.
B) how hard you work.
C) how long your exercise session is.
D) the quantity of exercise you get.
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A) 1 day
B) 2 nonconsecutive days
C) 3 nonconsecutive days
D) 4 consecutive days
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A) isometric
B) isokinetic
C) isotonic
D) dynamic
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A) ability to sustain a given level of muscular tension over time.
B) ability to move the joints through a full range of motion.
C) amount of force a muscle can produce with a single maximum effort.
D) amount of force a muscle can produce repeatedly over 60 seconds.
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A) If you are careful,you won't get injured.
B) Exercising during high heat and humidity can help prevent injuries.
C) Seek medical attention for minor injuries that do not get better within a reasonable amount of time.
D) All of these statements are true.
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A) overload.
B) specificity.
C) parallelism.
D) structure.
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