#1
Which of the following is a benefit of regular physical activity?
Improved cardiovascular health
ExplanationEnhances heart health through consistent activity.
#2
What role does hydration play in physical fitness?
It is crucial for maintaining optimal performance and recovery
ExplanationHydration is essential for peak performance and recovery.
#3
How does sleep affect physical fitness and recovery?
Adequate sleep is crucial for recovery and performance
ExplanationSufficient sleep is vital for optimal recovery and performance.
#4
Which vitamin is primarily obtained from sunlight exposure?
Vitamin D
ExplanationSunlight exposure is the primary source of Vitamin D.
#5
Which of the following is a key benefit of eating whole grains?
Improved digestion and reduced risk of heart disease
ExplanationWhole grains aid digestion and lower heart disease risk.
#6
What is the recommended minimum amount of moderate-intensity aerobic activity per week for adults?
150 minutes
ExplanationAdults should aim for at least 150 minutes of moderate-intensity aerobic exercise weekly.
#7
Which type of exercise is primarily aimed at improving muscle strength?
Resistance training
ExplanationResistance training targets muscle strength enhancement.
#8
In the context of diet and nutrition, what does the term 'macronutrient' refer to?
Nutrients that provide calories or energy
ExplanationMacronutrients are energy-providing nutrients in diet and nutrition.
#9
Which of the following is NOT a common component of a warm-up routine?
High-intensity interval training
ExplanationHigh-intensity interval training isn't typically part of a warm-up routine.
#10
What is the glycemic index (GI) used for in nutrition?
Ranking carbohydrates according to their impact on blood glucose levels
ExplanationGI ranks carbs based on their effect on blood sugar levels.
#11
What is the principle of specificity in fitness training?
The notion that training should be specific to the goals of the individual
ExplanationTraining should align with individual fitness goals.
#12
What principle suggests that gradually increasing the amount of exercise will lead to fitness improvements?
Overload principle
ExplanationFitness improvements result from incrementally increasing exercise.
#13
What does the term 'progressive overload' refer to in the context of strength training?
Gradually increasing the weight or resistance to stimulate muscle growth
ExplanationMuscle growth is induced by progressively upping weights or resistance.
#14
Which of the following dietary approaches is most effective for long-term weight loss?
Following a balanced diet and maintaining a caloric deficit
ExplanationLong-term weight loss is best achieved with balanced diet and caloric deficit.
#15
What principle of exercise prescription involves varying the exercise program to enhance motivation and continue progress?
Variety
ExplanationVaried exercises maintain motivation and progress.