479,985 views
24 votes
24 votes
For cardiorespiratory fitness, moderate to vigorous exercise must elevate your heart rate.

User Burton
by
2.7k points

1 Answer

19 votes
19 votes

Answer: Moderate exercise intensity: 50% to about 70% of your maximum heart rate.

Step-by-step explanation:

User Sheff
by
3.5k points