PED 101 – CH 3 – Flashcards
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It is easier to maintain cardiorespiratory fitness with shorter but more intense workouts.
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True
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Short-term, high-intensity training, such as sprinting, is known as
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anaerobic training.
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The stable, constant internal environment that our body maintains at rest is known as
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homeostasis.
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Your body's maximal ability to utilize oxygen during exercise is known as
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VO2max.
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Training that alternates periods of high-intensity exercise with periods of lower intensity exercise or rest is known as
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interval training.
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Which of the following may occur as the result of cardiorespiratory training?
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improved oxygen delivery to muscles
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Aerobic exercise training has been shown to
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increase plasma.
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Cardiac output increases with training.
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True
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The cellular form of energy is known as
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adenosine triphosphate (ATP).
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Training that involves continuous activity sustained for 20 or more minutes is known as
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aerobic training.
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Training that alternates exercise modes within a given program is
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cross-training.
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The American College of Sports Medicine recommends a target heart rate range of ________ of HRmax.
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64-95%
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The exchange of oxygen and carbon dioxide is called
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respiration.
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A group of obesity-related risk factors associated with heart disease and type 2 diabetes is known as
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metabolic syndrome.
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With training, resting heart rate decreases. This is primarily the result of an increase in
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stroke volume.
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Circuit training may consist of resistance training, aerobic training, or a combination of both.
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True
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Studies have shown that exercise can reduce the symptoms of depression.
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True
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Your resting heart rate increases as your cardiorespiratory system becomes more conditioned.
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False
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When developing a training program for cardiorespiratory fitness, your intensity of exercise should be determined by
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your target heart rate.
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According to the American College of Sports Medicine the recommended frequency for cardiorespiratory exercise is
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3 to 5 days per week.
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A subjective assessment of exercise intensity is
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perceived exertion.
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Cardiorespiratory fitness has a protective effect against age-related declines in cognitive ability.
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True
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Which of the following would be considered an example of an aerobic activity?
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cycling
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Cardiorespiratory fitness is defined as the
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ability of the cardiovascular and respiratory systems to supply oxygen to muscles.
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Jim has been jogging for 20 minutes per session and is now ready to increase his program. According to the 10 percent rule, Jim should increase his workout time by no more than
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2 minutes.
