KNH 188 Exam 2 Miami University- Jennifer Timmerman @2026 Exam
Questions and Answers (Verified Answers
WHO defines physical activity as - (answer)"any bodily movement produced by skeletal muscles that
requires energy expenditure."
Exercise is a subset of physical activity - (answer)Exercise = A type of physical activity consisting of
planned, structured, and repetitive bodily movement done to improve or maintain one or more
components of physical fitness
All exercise is physical activity - (answer)but not all physical activity is exercise
METs - (answer)are a useful convenient and standardized way to describe the absolute intensity of a
variety of physical activities.
A MET is a multiple of your estimated resting energy expenditure - (answer)"Energy expenditure refers
to the amount of energy an individual uses to maintain essential body functions (respiration, circulation,
digestion) and as a result of physical activity." -Heaney
1 MET = 3.5 ml O2/kg/min (the amount of oxygen consumed while sitting at rest) - (answer)Light
intensity PA = 2.0-2.9 METs
Moderate PA = 3.0-5.9 METs
Vigorous PA ≧ 6.0 METs
What is Physical Fitness? - (answer)is the ability to carry out daily tasks with vigor and alertness, without
undue fatigue, and with ample energy to enjoy leisure-time pursuits and meet unforeseen emergencies.
(ACSM) A set of physical attributes that allows the body to respond or adapt to the demands and stress
of physical effort. A measure of how capable a person is to perform. These attributes can occur naturally
in a person, or be achieved through training. There are health-related attributes and skill-related
attributes.
, KNH 188 Exam 2 Miami University- Jennifer Timmerman @2026 Exam
Questions and Answers (Verified Answers
How does physical activity differ from physical fitness? - (answer)Physical Activity = Behavior;
Physical Fitness = capacity Physical fitness is accomplished by performing physical activity
Cardiorespiratory Endurance - (answer)The ability to perform prolonged, large-muscle, dynamic exercise
at moderate to high levels of intensity (due to the ability of the circulatory and respiratory system to
supply oxygen during sustained physical activity).
Muscular strength - (answer)The ability of the muscle to produce force.
Muscular Endurance - (answer)The ability of muscle to continue to perform without fatigue.
Flexibility - (answer)The range of motion (ROM) available at a joint.
Body Composition - (answer)The relative amounts of muscle, fat, bone, and other vital parts of the body.
Speed - (answer)The ability to perform a movement within a short period of time.
Power - (answer)The ability or rate at which one can perform work; a function of work & time.
Agility - (answer)The ability to change the position of the body in space with speed and accuracy.
Balance - (answer)The maintenance of equilibrium while stationary or moving.
Questions and Answers (Verified Answers
WHO defines physical activity as - (answer)"any bodily movement produced by skeletal muscles that
requires energy expenditure."
Exercise is a subset of physical activity - (answer)Exercise = A type of physical activity consisting of
planned, structured, and repetitive bodily movement done to improve or maintain one or more
components of physical fitness
All exercise is physical activity - (answer)but not all physical activity is exercise
METs - (answer)are a useful convenient and standardized way to describe the absolute intensity of a
variety of physical activities.
A MET is a multiple of your estimated resting energy expenditure - (answer)"Energy expenditure refers
to the amount of energy an individual uses to maintain essential body functions (respiration, circulation,
digestion) and as a result of physical activity." -Heaney
1 MET = 3.5 ml O2/kg/min (the amount of oxygen consumed while sitting at rest) - (answer)Light
intensity PA = 2.0-2.9 METs
Moderate PA = 3.0-5.9 METs
Vigorous PA ≧ 6.0 METs
What is Physical Fitness? - (answer)is the ability to carry out daily tasks with vigor and alertness, without
undue fatigue, and with ample energy to enjoy leisure-time pursuits and meet unforeseen emergencies.
(ACSM) A set of physical attributes that allows the body to respond or adapt to the demands and stress
of physical effort. A measure of how capable a person is to perform. These attributes can occur naturally
in a person, or be achieved through training. There are health-related attributes and skill-related
attributes.
, KNH 188 Exam 2 Miami University- Jennifer Timmerman @2026 Exam
Questions and Answers (Verified Answers
How does physical activity differ from physical fitness? - (answer)Physical Activity = Behavior;
Physical Fitness = capacity Physical fitness is accomplished by performing physical activity
Cardiorespiratory Endurance - (answer)The ability to perform prolonged, large-muscle, dynamic exercise
at moderate to high levels of intensity (due to the ability of the circulatory and respiratory system to
supply oxygen during sustained physical activity).
Muscular strength - (answer)The ability of the muscle to produce force.
Muscular Endurance - (answer)The ability of muscle to continue to perform without fatigue.
Flexibility - (answer)The range of motion (ROM) available at a joint.
Body Composition - (answer)The relative amounts of muscle, fat, bone, and other vital parts of the body.
Speed - (answer)The ability to perform a movement within a short period of time.
Power - (answer)The ability or rate at which one can perform work; a function of work & time.
Agility - (answer)The ability to change the position of the body in space with speed and accuracy.
Balance - (answer)The maintenance of equilibrium while stationary or moving.
