ACE Trivia 5 — Questions and Answers
Question 1: Which of the following best describes the overload principle in exercise programming?
- Exercising until complete muscular failure on every set
- Progressively increasing training stress beyond current capacity to drive adaptation (Correct answer)
- Alternating muscle groups each session to prevent fatigue
- Reducing volume over time to allow full recovery
Correct answer: Progressively increasing training stress beyond current capacity to drive adaptation
The overload principle states that the body must be subjected to greater-than-normal stress to stimulate physiological adaptation and improvement.
Question 2: What is the approximate caloric equivalent of one pound of body fat?
- 2,500 calories
- 3,500 calories (Correct answer)
- 4,200 calories
- 1,800 calories
Correct answer: 3,500 calories
One pound of body fat is approximately equivalent to 3,500 calories, a widely used figure in weight management counseling.
Question 3: The bicep curl primarily moves the elbow through which type of joint action?
- Extension
- Flexion (Correct answer)
- Abduction
- Rotation
Correct answer: Flexion
The bicep curl involves elbow flexion, in which the angle at the elbow joint decreases as the forearm moves toward the upper arm.
Question 4: Which macronutrient provides 9 calories per gram, the highest caloric density of the three?
- Carbohydrate
- Protein
- Fat (Correct answer)
- Alcohol
Correct answer: Fat
Fat provides 9 kcal per gram, compared to 4 kcal/g for both carbohydrates and protein, making it the most calorie-dense macronutrient.
Question 5: Which assessment is commonly used by personal trainers to measure hip and core stability?
- Standing balance reach test
- Single-leg squat assessment
- Overhead squat assessment (Correct answer)
- Plank hold test
Correct answer: Overhead squat assessment
The overhead squat assessment reveals compensations in hip stability, ankle mobility, thoracic extension, and core control simultaneously.
Question 6: The SAID principle in exercise science stands for which concept?
- Systematic Adaptation to Imposed Demands
- Specific Adaptation to Imposed Demands (Correct answer)
- Sequential Adaptation through Increased Duration
- Structural Adaptation from Integrated Development
Correct answer: Specific Adaptation to Imposed Demands
SAID (Specific Adaptation to Imposed Demands) means the body adapts specifically to the type of stress placed upon it, which underpins sport-specific training.
Question 7: Which body composition assessment method uses low-level electrical current passed through the body to estimate fat mass?
- Hydrostatic weighing
- Skinfold calipers
- Bioelectrical impedance analysis (BIA) (Correct answer)
- DEXA scan
Correct answer: Bioelectrical impedance analysis (BIA)
Bioelectrical impedance analysis (BIA) measures the resistance of body tissues to a small electrical current, using the difference in conductivity between lean mass and fat mass.
ACE Trivia 5
Which of the following best describes the overload principle in exercise programming?