#1
Which of the following is a health benefit of regular physical activity?
Improved mental health
ExplanationRegular physical activity enhances mental well-being.
#2
What is the term used to describe the number of calories burned during physical activity or exercise?
Energy expenditure
ExplanationEnergy expenditure denotes the calories burned during physical activity.
#3
Which of the following is a potential benefit of physical activity for older adults?
Improved balance and coordination
ExplanationPhysical activity improves balance and coordination in older adults.
#4
What is the term used to describe the sudden, abnormal, and involuntary contractions of muscles that occur during or after exercise?
Muscle cramp
ExplanationMuscle cramp refers to sudden, abnormal, and involuntary muscle contractions during or after exercise.
#5
What is the term used to describe the time taken by the heart rate to return to its resting rate after exercise?
Recovery time
ExplanationRecovery time refers to the duration for the heart rate to return to its resting rate after exercise.
#6
What is the recommended duration of moderate-intensity aerobic activity for adults per week according to health guidelines?
At least 60 minutes
ExplanationHealth guidelines suggest a minimum of 60 minutes per week of moderate-intensity aerobic activity for adults.
#7
Which hormone is often referred to as the 'feel-good' hormone and is released during physical activity?
Endorphins
ExplanationEndorphins, often called the 'feel-good' hormone, are released during physical activity.
#8
Which of the following is NOT a benefit of regular physical activity?
Increased risk of osteoporosis
ExplanationRegular physical activity does not increase the risk of osteoporosis.
#9
What percentage of adults worldwide do not meet the recommended levels of physical activity according to the World Health Organization?
80%
ExplanationAccording to the World Health Organization, 80% of adults worldwide do not meet recommended physical activity levels.
#10
What is the term used to describe the minimum amount of physical activity needed to maintain health benefits?
Minimum effective dose
ExplanationMinimum effective dose refers to the least amount of physical activity required for health benefits.
#11
Which of the following is NOT a type of physical activity recommended for overall health?
Sitting
ExplanationSitting is not recommended as a type of physical activity for overall health.
#12
Which of the following is NOT a recommended way to increase physical activity levels?
Engaging in sedentary activities
ExplanationEngaging in sedentary activities is not recommended for increasing physical activity levels.
#13
What is the term used to describe the maximum amount of oxygen the body can use during intense exercise?
VO2 max
ExplanationVO2 max refers to the maximum oxygen utilization during intense exercise.
#14
Which type of physical activity can help improve bone density and strength?
Resistance training
ExplanationResistance training aids in improving bone density and strength.
#15
Which of the following is a psychological benefit of physical activity?
Improved cognitive function
ExplanationPhysical activity enhances cognitive function.
#16
What is the term used to describe the ability of muscles to exert force during an activity?
Strength
ExplanationStrength refers to the muscle's ability to exert force during activity.
#17
What is the term used to describe the ability to move a joint through its full range of motion?
Flexibility
ExplanationFlexibility refers to the capacity to move a joint through its entire range of motion.
#18
Which of the following is a potential benefit of physical activity for children and adolescents?
Improved bone health
ExplanationPhysical activity enhances bone health in children and adolescents.
#19
What is the term used to describe a gradual increase in the intensity or duration of physical activity?
Periodization
ExplanationPeriodization refers to a gradual increase in the intensity or duration of physical activity.