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Author Question: When you begin exercising A) systolic pressure decreases. B) capillaries close. C) cardiac ... (Read 9 times)

ericka1

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on: Aug 6, 2018
When you begin exercising
 
  A) systolic pressure decreases.
  B) capillaries close.
  C) cardiac output increases.
  D) blood vessels leading to active muscles constrict.

Question 2

Which condition can cause a forward tilt of the pelvis and an increased curvature of the lower back?
 
  A) Weak trunk flexor muscles B) Loose extensor muscles
  C) Strong abdominal muscles D) Tight hip flexor muscles


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mariahkathleeen

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Reply #1 on: Aug 6, 2018
Answer to Question 1

C

Answer to Question 2

D


ericka1

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Reply 2 on: Aug 6, 2018
YES! Correct, THANKS for helping me on my review

shailee

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Reply 3 on: Yesterday
Wow, this really help

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