#1
Which of the following is a component of lifelong physical well-being?
Regular exercise
ExplanationRegular exercise contributes to lifelong physical well-being.
#2
What is the recommended duration for adults to engage in moderate-intensity aerobic activity per week according to health guidelines?
At least 60 minutes
ExplanationHealth guidelines recommend at least 60 minutes of moderate-intensity aerobic activity per week for adults.
#3
Which of the following is NOT a benefit of regular physical activity?
Increased risk of obesity
ExplanationRegular physical activity does not increase the risk of obesity.
#4
What is the term used to describe the maximum amount of force a muscle can exert against resistance?
Strength
ExplanationStrength refers to the maximum force a muscle can exert against resistance.
#5
What is the recommended frequency for strength training exercises per week according to fitness guidelines?
Twice a week
ExplanationFitness guidelines recommend strength training exercises twice a week.
#6
Which of the following is NOT a factor that influences physical well-being?
TV screen size
ExplanationTV screen size does not influence physical well-being.
#7
What is the term used to describe the ability to move a joint through its full range of motion?
Flexibility
ExplanationFlexibility refers to the ability to move a joint through its full range of motion.
#8
Which of the following nutrients is important for maintaining healthy bones and preventing osteoporosis?
Calcium
ExplanationCalcium is essential for healthy bones and preventing osteoporosis.
#9
What is the term used to describe the process of using oxygen to produce energy in the body?
Aerobic metabolism
ExplanationAerobic metabolism is the process of using oxygen to produce energy in the body.
#10
Which of the following factors can contribute to maintaining physical well-being as one ages?
Regular exercise
ExplanationRegular exercise contributes to maintaining physical well-being as one ages.
#11
What is the term used to describe the range of motion of a joint or group of joints?
Flexibility
ExplanationFlexibility refers to the range of motion of a joint or group of joints.
#12
Which of the following factors can affect flexibility?
All of the above
ExplanationVarious factors such as age, genetics, and physical activity level can affect flexibility.