What is heart rate? How do you measure your heart rate after exercise?

Please submit a one to two page paper answering the following questions:

1. What is heart rate?

2. How do you measure your heart rate after exercise?

Please include important information that is relevant to the given topic.

Requirements: 1 page

Answer preview for the “What is heart rate? How do you measure your heart rate after exercise?” essay………………

apa 362 words