To maintain aerobic fitness, one should exercise at his or her ...

[gbarreiro]

To maintain aerobic fitness, one should exercise at his or her target heart range:
 A) 5 times a week, 60 minutes at a time
  B) 7 days a week for 15 minutes at a time
  C) once a week for 2 hours
  D) 3 times per week for 20-30 minutes at a time

Question 2

Perform the following conversions.
 
  5,000 g = __________ kg
 Fill in the blank(s) with correct word

[welcom1000]

Answer to Question 1

D

Answer to Question 2

5