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HMS, BM EQ-Bank 105 MC

A tennis player executes a powerful serve. Which statement best describes the nervous system's role?

  1. Only processes visual information from the ball toss
  2. Coordinates sensory input, muscle activation and balance
  3. Only controls muscle contraction timing
  4. Only maintains postural stability during the movement
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\(B\)

Show Worked Solution

B is correct: The nervous system integrates visual input, coordinates muscle contractions throughout the body, and maintains balance during the serve.

Other Options:

  • A is incorrect: Omits muscle control aspects
  • C is incorrect: Ignores sensory processing required
  • D is incorrect: Misses coordination requirements