2018.01.19 CSCS Daily Study Question:

Question:

Vishal is an athlete that is performing barbell biceps curls with a weight that allows him to perform ten repetitions in good form (10RM). He takes approximately one second to perform the concentric phase of the exercise and one second to perform the eccentric phase of the exercise. He does not pause between movement phases. Considering the amount of time necessary to complete ten full repetitions of the barbell biceps curl exercise, what energy system(s) do you think Vishal is using to regenerate ATP?
(A) Phosphagen Only
(B) Fast Glycolysis Only
(C) Oxidative Only
(D) Fast Glycolysis & Oxidative
(E) Phosphagen & Fast Glycolysis

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Correct Answer:
(E) Phosphagen & Fast Glycolysis

Explanation:
As mentioned in the question stem, it takes Vishal approximately 1 second to complete the concentric phase of the exercise and 1 second to complete the eccentric phase for a total of 2 seconds per repetition. 2 seconds x 10 repetitions = 20 seconds. A high intensity event lasting between 6 – 30 seconds uses primarily the phosphagen system and fast glycolysis to regenerate ATP.

Reference:
Essentials of Strength Training & Conditioning 3rd Edition p. 32

These CSCS exam practice questions were created to help users study for the Certified Strength and Conditioning Specialist certification exam from the National Strength and Conditioning Association (NSCA). Using CSCS exam practice questions is an efficient way to study the most relevant material for the Certified Strength and Conditioning Specialist exam. CSCS exam practice questions and our CSCS study guide can help you to remember important concepts and test your knowledge of the material in a no-pressure environment. The Certified Strength and Conditioning Specialist designates that a fitness professional has the scientific and practical knowledge necessary to assist athletes to improve their physical performance.

If you’re like most strength and conditioning specialists, chances are that you like sports and you have a competitive mindset. For people who are competitive, doing practice questions is awesome because 1) they like to win, and 2) the sting of getting a question wrong burns the correct answer into the mind of a competitive person unlike any other learning method.

The Certified Strength and Conditioning Specialist (CSCS) exam by the National Strength and Conditioning Association (NSCA) is a four-hour-long, pencil and paper or computer-based examination. The Certified Strength and Conditioning Specialist exam has two sections: “Scientific Foundations” and “Practical / Applied.” Each of these sections consist of questions that the National Strength and Conditioning Association (NSCA) feels are relevant to test the knowledge and experience of a candidate for the Certified Strength and Conditioning Specialist (CSCS) professional credential. Certified strength conditioning specialist comprehensive questions from the Scientific Foundations section include anatomy, exercise physiology, biomechanics, and nutrition. certified strength conditioning specialist comprehensive questions from the Practical / Applied section include program design, exercise techniques, testing and evaluation, and organization / administration (NSCA, 2015).

2018.01.19 CSCS Daily Study Question

Links:
National Strength & Conditioning Association