It has been estimated that ____ of aerobic training are reversed ...

[kfurse]

It has been estimated that ____ of aerobic training are reversed in ____ of physical inactivity.
 A) 4 weeks; 2 consecutive weeks
  B) 2 weeks; 4 consecutive weeks
  C) 48 hours; 72 hours
  D) 72 hours; 48 hours
  E) 4 weeks; 4 consecutive days

Question 2

After _____ of aerobic inactivity, the cardiorespiratory system starts to lose some of its capacity.
 A) 48-72 hours
  B) 1 week
  C) 2 weeks
  D) 4 weeks
  E) 24-36 hours

[1_Step_At_ATime]

Answer to Question 1

A

Answer to Question 2

A

[kfurse]

Excellent

[bdobbins]

Gracias!