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Nutrition and physical fitness exam questions and answers
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Nutrition and physical fitness exam questions and answers
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Nutrition and physical fitness examquestions and answers
What's the difference between physical activity and physical fitness? - Answers -
Physical activity- any bodily movement
produced by the contraction of muscle.
Physical fitness- the ability to carry out daily tasks with vigor and alertness, without
undue fatigue.
maximum heart rate - Answers -220-age
target heart range - Answers -50-85% or MHR
Muscular Strength - Answers -The ability of the muscle to exert force.
Why is it important to build muscular strength? - Answers --obesity prevention (higher
BMR)
-diabetes prevention (endured proper glucose)
-injury prevention
Muscular Endurance - Answers -The ability of the muscle to continue to perform without
fatigue.
Flexibility - Answers -The ability of your joints to execute full range of motion.
cardio-respiratory endurance - Answers -The ability of the heart and lungs to deliver
Oregon to body's tissues during sustained physical activity.
THR - Answers -Sustained length of time
Considered most important aspect of fitness - Answers -Cardio-respiratory endurance
Body composition - Answers -The relative amounts of muscle, fat, bone, and other vital
parts of the body.
Nutrition - Answers -The study of how food affects the body
Calories= - Answers -Energy
1 pound= - Answers -3500 calories
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