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Author Question: Training that involves continuous activity sustained for 20 minutes or longer is known as A) ... (Read 98 times)

jon_i

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Training that involves continuous activity sustained for 20 minutes or longer is known as
 
  A) cross-training. B) anaerobic training. C) interval training. D) aerobic training.

Question 2

Disc herniation is
 
  A) the hardening of the intervertebral disc.
  B) a permanent bulging of an intervertebral disc out of its normal space.
  C) a temporary compression of the intervertebral disc.
  D) a degeneration of the intervertebral disc.



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helenmarkerine

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Answer to Question 1

D

Answer to Question 2

B





 

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