#1
What is the recommended daily water intake for adults?
2 liters
ExplanationStandard daily hydration recommendation.
#2
Which of the following is not a macronutrient?
Vitamin
ExplanationVitamins are micronutrients.
#3
Which nutrient is primarily responsible for building and repairing body tissues?
Protein
ExplanationEssential for tissue repair and growth.
#4
Which of the following is a primary benefit of regular physical activity?
Improved mental health
ExplanationPositive effect on psychological well-being.
#5
Which of the following is a micronutrient?
Vitamin
ExplanationEssential in small quantities for health.
#6
What does BMI stand for?
Body Mass Index
ExplanationMeasure of body fat based on height and weight.
#7
What is the recommended frequency of cardiovascular exercise for adults?
Three times a week
ExplanationIdeal cardiovascular workout frequency.
#8
What is the resting heart rate for adults?
60-70 beats per minute
ExplanationTypical heart rate at rest.
#9
Which of the following is a symptom of dehydration?
Dry mouth
ExplanationCommon indication of inadequate hydration.
#10
What is the recommended duration for stretching exercises after a workout?
5-10 minutes
ExplanationIdeal time frame for post-workout stretching.
#11
Which of the following exercises primarily targets the quadriceps muscles?
Squat
ExplanationMain exercise for quadriceps engagement.
#12
What is the main function of the gluteus maximus muscle?
Extension of the hip
ExplanationPrimary action performed by this muscle.