71.7k views
0 votes
If you can't take your heart rate, a good way to recognize that you're exercising efficiently is whether or not

1 Answer

6 votes
If you can't take your heart rate, a good way to recognize that you're exercising efficiently is whether or not
-it's difficult to have a conversation."

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.