ACE Personal Trainer MCQ 5 — Questions and Answers
Question 1: Which behavior change theory suggests that clients must believe a health threat is serious AND that their actions can reduce that threat before they will change behavior?
- Transtheoretical Model
- Self-Determination Theory
- Health Belief Model (Correct answer)
- Social Cognitive Theory
Correct answer: Health Belief Model
The Health Belief Model posits that perceived susceptibility, severity, benefits, and barriers all influence whether someone takes health action.
Question 2: Which of the following best defines 'specificity' as a training principle?
- Training with maximal effort each session
- Adaptations are specific to the type of training performed (Correct answer)
- Using only free weights for functional strength
- Focusing on one muscle group per session
Correct answer: Adaptations are specific to the type of training performed
The specificity principle states that the body adapts specifically to the demands placed upon it — endurance training improves endurance, strength training improves strength.
Question 3: What is the recommended daily protein intake for a client engaged in regular resistance training, according to common sports nutrition guidelines?
- 0.4–0.6 g/kg body weight
- 0.8–1.0 g/kg body weight
- 1.4–2.0 g/kg body weight (Correct answer)
- 3.0–4.0 g/kg body weight
Correct answer: 1.4–2.0 g/kg body weight
Active individuals engaged in resistance training generally require 1.4–2.0 g/kg of body weight per day to support muscle repair and growth.
Question 4: A client is in the 'contemplation' stage of the Transtheoretical Model. Which trainer approach is most appropriate?
- Sign them up for an intense 12-week program immediately
- Provide information and help weigh pros and cons of change (Correct answer)
- Focus only on physical assessments
- Assign daily homework and strict accountability
Correct answer: Provide information and help weigh pros and cons of change
In contemplation, the client is aware of the need to change but ambivalent; the trainer should provide information and support decisional balance.
Question 5: Which landmark is used when measuring waist circumference for health risk assessment?
- At the belly button
- At the iliac crest (Correct answer)
- At the narrowest point of the torso
- At the level of the lowest rib
Correct answer: At the iliac crest
Waist circumference is measured at the level of the iliac crest (top of the hip bone) according to standard protocols for assessing cardiometabolic risk.
Question 6: What does the term 'detraining' refer to in exercise science?
- Switching from one training modality to another
- Loss of physiological adaptations due to cessation of training (Correct answer)
- A planned reduction in training volume
- Training at a lower intensity than usual
Correct answer: Loss of physiological adaptations due to cessation of training
Detraining describes the partial or complete reversal of training-induced adaptations that occurs when training is significantly reduced or stopped.
Question 7: Which of the following is an example of an intrinsic motivation for exercise?
- Exercising to win a fitness challenge prize
- Working out to impress others at the gym
- Exercising because of the enjoyment and sense of accomplishment (Correct answer)
- Training to meet a doctor's strict orders
Correct answer: Exercising because of the enjoyment and sense of accomplishment
Intrinsic motivation comes from internal rewards such as enjoyment, mastery, and personal satisfaction rather than external outcomes.
ACE Personal Trainer MCQ 5
Which behavior change theory suggests that clients must believe a health threat is serious AND that their actions can reduce that threat before they will change behavior?