,1. Which principle of training emphasizes the need for increasing
the intensity and duration of workouts to stimulate improvement?
A. Specificity
B. Overload
C. Reversibility
D. Diminishing returns
Correct Answer: B. Overload
Rationale: The overload principle states that in order to improve
physical fitness, the body or specific muscles must be stressed in a
manner that increases physiological function to adapt to the
demand.
2. How does the principle of specificity apply to designing a
training program for a marathon runner?
A. Incorporating a variety of sports to enhance overall fitness
B. Focusing on lower body strength training exclusively
C. Tailoring the training to mimic marathon conditions
D. Increasing the frequency of high-intensity interval training
Correct Answer: C. Tailoring the training to mimic marathon
conditions
Rationale: Specificity refers to designing training programs that
are closely related to the sport or activity the individual is
preparing for, in this case, long-distance running.
3. What outcome can result from the application of the
reversibility principle when a client takes a prolonged break from
training?
A. Improved performance due to rest
B. Maintenance of current fitness levels
C. Decreased fitness levels
D. Increased motivation upon return
Correct Answer: C. Decreased fitness levels
Rationale: The reversibility principle indicates that gains in
, fitness are lost when a person stops training, as the body reverts
back to its pre-training condition.
4. In the context of progressive overload, what is the
recommended approach to increase the challenge of an exercise?
A. Perform the same number of repetitions with increased
weight
B. Decrease the rest time between sets
C. Switch to a completely different exercise
D. Increase the number of sets with the same weight
Correct Answer: A. Perform the same number of repetitions
with increased weight
Rationale: Progressive overload involves gradually increasing
the intensity of the exercise, which can be achieved by adding
more weight while maintaining the same number of repetitions.
5. Which of the following best describes the principle of variation
in a training program?
A. Performing the same routine daily to enhance muscle
memory
B. Changing the exercise modality, intensity, and volume to
prevent plateaus
C. Focusing on one fitness component for several months before
switching
D. Consistently increasing the weight lifted every session
Correct Answer: B. Changing the exercise modality, intensity,
and volume to prevent plateaus
Rationale: Variation in training involves altering the program's
components to keep the body challenged and prevent adaptation,
which can lead to plateaus in performance.
6. How does the principle of individual differences affect the way
a personal trainer should approach client training?
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