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23 Cards in this Set
- Front
- Back
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A training variable that should be considered when designing an exercise program is
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frequency
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Which activity utilizes the aerobic energy system?
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Indoor cycling
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The Karvonen formula incorporates the ______________ in determining the training heart range (THRR)
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resting heart rate
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A warm-up is the _____ period for a specific workout.
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preparation
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to promote and maintain health, an individual should perform ____ minutes of moderate-intensity physical activity ____ days per week.
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30;5
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The primary muscles performing work are called _______, and may be identified by a specific:
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agonists: joint action
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One way to determine an individual's estimated maximal heart rate is by
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subtracted his/her age from 220.
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The atherosclerotic cardiovascular disease risk factors improved by regular participation in physical activity are _______ and:
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blood pressure: total serum cholesterol:
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The system that allows the blood to flow through the heart, lungs, and body is called the _________ system.
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circulatory
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A basic function of the bone that makes up the skeletal system is to
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provide a site for the production of the red blood cells
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The ________ method is known as variable intensity or spontaneous training.
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intermittent
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The definition of _______is when oxygen uptake has reached an adequate level to meet the oxygen demand of the body.
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steady state
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A skill-related component of physical fitness is:
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coorrdination
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In order to safely perform full range of motion during a cardio hi/lo impact class, the beats per minute (bpm) should range between___ and :
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130/155
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In a push up, the ______ muscles extend the elbow and the _______ adducts the numerus to lift the body up against gravity.
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triceps / pectoralis major
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Which type of muscle contraction (also referred to as muscle action) does not requeire the muscle to change length when exerted against a fixed resistance?
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Isometric
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A multi-Joint exercise that utilizes the gluteus maximus and hamstrings is a
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lunge
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which type of connective tissue connects bone to bone?
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Ligament
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The function _________ is to sense the degree of tension and the length of the muscle.
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proprioceptors
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To enhance flexibility during the end of class cool down segment, the Aerobics and Fitness Association of America (AFAA) recommends performing _________ stretches for _______ seconds.
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Static: 15-60
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Besides heart rate monitoring, another method of measuring exercise intensity is
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perceived exersion
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In order to teach a quality group exercise class an instructor should be able to:
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Apply the 5 AFAA Questions.
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A variable that acts as a determinant of exercise behavior is
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cultural values
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