#1
What is the primary energy source during high-intensity exercise?
Carbohydrates
ExplanationCarbohydrates are the primary energy source during high-intensity exercise.
#2
Which of the following is NOT a component of health-related fitness?
Agility
ExplanationAgility is not a component of health-related fitness.
#3
Which of the following is NOT a principle of exercise training?
Consistency
ExplanationConsistency is not a principle of exercise training.
#4
During aerobic exercise, which molecule serves as the primary fuel source for the body?
Fatty Acids
ExplanationFatty Acids serve as the primary fuel source during aerobic exercise.
#5
Which of the following is NOT a factor that affects flexibility?
Muscle Strength
ExplanationMuscle Strength is not a factor affecting flexibility.
#6
What is the term for the maximum amount of force that a muscle or group of muscles can generate in a single effort?
Muscle Strength
ExplanationMuscle Strength refers to the maximum force a muscle can generate.
#7
Which of the following is NOT a component of skill-related fitness?
Body Composition
ExplanationBody Composition is not a component of skill-related fitness.
#8
What is the term for the amount of oxygen consumed by the body during exercise?
VO2 max
ExplanationVO2 max is the maximum amount of oxygen consumed during exercise.
#9
Which of the following is NOT a benefit of regular physical activity?
Increased inflammation
ExplanationIncreased inflammation is not a benefit of regular physical activity.
#10
Which of the following hormones is responsible for the 'fight or flight' response during exercise?
Epinephrine
ExplanationEpinephrine is responsible for the 'fight or flight' response during exercise.
#11
What is the term for the process of building muscle size?
Muscle Hypertrophy
ExplanationMuscle Hypertrophy refers to the process of increasing muscle size.
#12
What is the term for the sudden, uncontrolled, and excessive contraction of a muscle or group of muscles?
Muscle Spasm
ExplanationMuscle Spasm is the sudden and excessive contraction of muscles.
#13
Which of the following stretching techniques involves holding a stretch without movement?
Static stretching
ExplanationStatic stretching involves holding a stretch without movement.
#14
What is the term for the inability of a muscle or group of muscles to contract during voluntary movement?
Muscle Weakness
ExplanationMuscle Weakness is the inability to contract muscles during voluntary movement.
#15
What is the term for the condition characterized by the weakening and degeneration of bone tissue?
Osteoporosis
ExplanationOsteoporosis is characterized by weakened and degenerated bone tissue.