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Chapter 11 Nutrition and Physical Fitness Keys to Good Health Exam Questions and Answers
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Chapter 11 Nutrition and Physical Fitness Keys to Good Health
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Chapter 11: Nutrition and PhysicalFitness: Keys to Good Health
physical activity - Answers -any muscle movement that increases energy expenditure
leisure-time physical activity - Answers -Any activity not related to a person's
occupation; includes competitive sports, recreational activities, and planned exercise
training.
hiking, walking, biking - Answers -what are some examples of leisure-time physical
activity
Purposeful, planned physical activity - Answers -leisure time physical activity includes
physical activity which is
aerobic exercise, resistance training, stretching - Answers -the components of physical
fitness are achieved through three types of exercise
physical fitness - Answers -the ability to carry out daily tasks easily and have enough
reserve energy to respond to unexpected demands
cardio, muscle fitness, flexibility, body composition - Answers -what are the components
of physical fitness
reduces risk for heart disease, stroke and high blood pressure, reduce risk for obesity,
type 2 diabetes, colon cancer and osteoporosis - Answers -what are the benefits of
regular physical activity?
80%, 25% - Answers -__________% of US adults do not perform sufficient physical
activity and ___________% of US adults admit to doing no leisure-time physical activity
at all
assess current level of fitness, identify fitness goal, make program consistent and fun,
appropriate overload body, include warm up and cool down, build up time until 30 min
and intensity - Answers -what are the six aspects of a sound fitness program
some outdoor activity and social aspects - Answers -An individuals fitness program
should focus on what he or she enjoys like
1)
2)
, overload principle - Answers -placing an extra physical demand on your body in order to
improve your fitness level
FITT principle - Answers -the _____________________ can be used to determine
appropriate overload
frequency of physical activity, intensity, time of activity and type of activity - Answers -
what does the FITT principle stand for?
30 mins a day, 2-4 days a week, 2-4 days a week - Answers -how many times a week
do you need to do cardio, muscular fitness and flexibility?
warm-up period, cool-down period - Answers -A sound physical fitness program
includes a ________-_________ ________ and a ________-_____________
__________
fairly brief and gradual, aerobic and stretching, enhance stretching and prepare mentally
- Answers -what three aspects should be included in your warm up period
cool down period, injury, reduce soreness - Answers -what is the period that should
include some of the same activities as in the exercise session and along with stretching.
It helps prevent ________________ and ________________ _______________
ATP - Answers -the common currency for energy in the body
ATP stores, creatine phosphate - Answers -after depleting _________ ________
muscles turn to other energy sources like ____________ ____________.
creatine phosphate - Answers -An energy storage molecule used by muscle tissue
which is broken down to regenerate ATP
anaerobic metabolism - Answers -breakdown of glucose yields two atp molecules and
lactic acid is produced
aerobic metabolism - Answers -breakdown of glucose yields 36-38 molecules of ATP
lactic acid, carbon dioxide and water - Answers -what are the byproducts of Anaerobic
metabolism? Aerobic metabolism?
Aerobic metabolism of glucose - Answers -what metabolism of glucose will you more
likely to carry a conversation while exercising
triglycerides - Answers -stored ____________ can be metabolized to generate atp
low intestity exercise, long length of exercising - Answers -when are fats used for
energy?
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