Chapter 11: Nutrition and Physical Fitness; Keys to Good Health Questions With Solutions
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Course
Nutrition & Physical Fitness
Institution
Nutrition & Physical Fitness
Chapter 11: Nutrition and Physical Fitness;
Keys to Good Health Questions With
Solutions
Stretching Exercise in which muscles are gently lengthened using slow, controlled
movements
Overload Principle Placing an extra physical demand on your body in order to improve
your fitness level
Hyp...
Chapter 11: Nutrition and Physical Fitness;
Keys to Good Health Questions With
Solutions
Stretching Exercise in which muscles are gently lengthened using slow, controlled
movements
Overload Principle Placing an extra physical demand on your body in order to improve
your fitness level
Hypertrophy The increase in strength and size that results from repeated work to a
specific muscle or muscle group
Atrophy A decrease in the size and strength of muscles that occurs when they are not
worked adequately
FITT Principle The principle used to achieve an appropriate overload for physical
training; it stands for frequency, intensity, time, and type of activity
Frequency Refers to the number of activity sessions per week you perform
, Chapter 11: Nutrition and Physical Fitness;
Keys to Good Health Questions With
Solutions
Intensity The amount of effort expended during an activity, or how difficult that activity is
to perform
Maximal Heart Rate The rate at which your heart beats at maximal-intensity exercise
Time of Activity How long each exercise session lasts
Type of Activity The range of physical activities a person can engage in to promote health
and physical fitness
Warm-Up Also called preliminary exercise; includes activities that prepare you for an
exercise bout, including stretching, calisthenics, and movements specific to the exercise bout
Cool-Down Activities done after an exercise session is completed; should be gradual and
allow your body to slowly recover from exercise
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