2016.12.24 CSCS Daily Study Question:
Santa Claus is not happy with his elves physical composition and tells them that he’s stepping up their conditioning game. Santa has his elves doing plyometric exercises to improve their strength. When the muscle being stretched by a plyometric exercise sends a afferent nerve signal towards the spinal cord, which root does the incoming signal go through when it synapses with the spinal cord?
(A) Dorsal Root
(B) Ginseng Root
(C) Ventral Root
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Correct Answer:
(A) Dorsal Root
Explanation:
Sensory signals come in through the dorsal (backside) root. Motor signals go out through the ventral (frontside) root. Here’s a mnemonic to remember: SAME DAVE = “Sensory Afferent, Motor Efferent, Dorsal Afferent, Ventral Efferent”
Reference:
Essentials of Strength Training & Conditioning 3rd Edition p. 415
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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).
2016.12.24 CSCS Daily Study Question