#1
Which of the following is NOT a component of physical fitness?
Dexterity
ExplanationDexterity primarily relates to fine motor skills, not physical fitness components.
#2
What does BMI stand for?
Body Mass Index
ExplanationBMI stands for Body Mass Index, a measure of body fat based on height and weight.
#3
What is the purpose of the warm-up phase before a workout?
To gradually prepare the body for exercise
ExplanationWarm-up gradually increases heart rate and circulation, preparing muscles for activity.
#4
Which of the following is a component of health-related fitness?
Body composition
ExplanationBody composition refers to the proportion of fat and fat-free mass in the body.
#5
Which of the following is a measure of flexibility?
Sit and reach test
ExplanationThe sit and reach test assesses flexibility, particularly in the lower back and hamstrings.
#6
Which of the following exercises primarily targets the chest muscles?
Push-ups
ExplanationPush-ups predominantly work the pectoral muscles, with variations targeting different muscle groups.
#7
Which of the following activities primarily improves cardiovascular fitness?
Running
ExplanationRunning is a high-impact aerobic exercise known for improving cardiovascular health.
#8
What does the term 'VO2 max' measure?
Maximum oxygen consumption during intense exercise
ExplanationVO2 max measures the maximum amount of oxygen an individual can utilize during intense exercise.
#9
Which of the following is a measure of muscular strength?
One-repetition maximum (1RM)
Explanation1RM refers to the maximum amount of weight a person can lift for a single repetition.
#10
What is the recommended duration of moderate-intensity aerobic exercise per week for adults?
At least 60 minutes
ExplanationAdults are advised to engage in at least 150 minutes of moderate-intensity aerobic exercise per week.
#11
What does the acronym FITT stand for in fitness training principles?
Frequency, Intensity, Time, Type
ExplanationFITT stands for Frequency, Intensity, Time, and Type, key components of fitness training.
#12
Which of the following is an example of anaerobic exercise?
Sprinting
ExplanationSprinting is a high-intensity activity that relies on anaerobic energy systems.
#13
Which muscle is primarily targeted in a bicep curl exercise?
Biceps
ExplanationBicep curls primarily target the biceps muscle group.
#14
Which of the following is an example of a compound exercise?
Deadlift
ExplanationDeadlift involves multiple joints and muscle groups, making it a compound exercise.
#15
What is the main benefit of incorporating balance exercises into a fitness routine?
Improved coordination and stability
ExplanationBalance exercises enhance coordination, stability, and proprioception.
#16
What is the recommended frequency for strength training workouts per week for most adults?
3-4 times
ExplanationMost adults should engage in strength training 3-4 times per week to see significant benefits.
#17
What is the purpose of a cool-down phase after a workout?
To gradually decrease heart rate
ExplanationCool-down helps lower heart rate and prevents blood pooling, reducing risk of injury.
#18
What is the primary purpose of the 'V-sit' exercise?
To strengthen the lower back and core muscles
ExplanationV-sit targets the lower back and core muscles, enhancing stability and posture.