I'll mark BRAINLIEST Name one reason you believe it is important to know your target heart rate zone. What are two things to remember when exercising?

A target heart rate is the level at which your heart is beating with high intensity. Sustaining a workout at this pace improves cardiorespiratory endurance. So knowing your target heart helps you pace your workouts. Two things to remember when exercising would be 1. Creating a balanced routine. 2. Staying Hydrated.

God to do a cool down after working out.  hope this .      cheers!

Answer up to 6,000 fatal crashes a year;