Maximal heart rate can be estimated by A. 200 - age B. 200 + ...

[Kikoku]

Maximal heart rate can be estimated by
 
  A. 200 - age
  B. 200 + age
  C. 220 + age
  D. 220 - age
  E. the size of the individual

Question 2

Loss of aerobic power in a 70-year-old is caused by
 
  A. decrease in fat tissue
  B. increase in fat tissue
  C. decrease in bone density
  D. increase in bone density
  E. increase in hemoglobin concentration

[mcarey591]

Answer to Question 1

D

Answer to Question 2

B

[Kikoku]

Thanks for the timely response, appreciate it

[abro1885]

Excellent