Hello find me and polar heart rate monitor blog again. Today I have good video tutorials to share with all friends. This video will train your heart rate each zone that you can watch this video and train your heart rate at your home. This is so easy tips, follow me I will show you. Now you already know about heart rate training zone and you can set zone you want in your home. I hope you will get good health and good tips from this video. Find me on the next time you will find good video like this again and again. Bye see me again.