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Author Question: By 80 years of age, about what percentage of muscle mass is lost? A. 10 B. 20 C. 30 D. 40 E. ... (Read 24 times)

HCHenry

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on: Jun 22, 2018
By 80 years of age, about what percentage of muscle mass is lost?
 
  A. 10
  B. 20
  C. 30
  D. 40
  E. 50

Question 2

The test that is most frequently used to measure static force production because it is reliable and easy to administer is
 
  A. Cybex
  B. grip strength
  C. power lifting
  D. plyometrics
  E. flexometer


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meow1234

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Reply #1 on: Jun 22, 2018
Answer to Question 1

E

Answer to Question 2

B


HCHenry

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Reply 2 on: Jun 22, 2018
Gracias!

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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