http://www.angirx.com/blog/heart-disease-physical-activity/
heart disease physical activity
SURVEY – simple questions?
How much do you know in your heart (some little or nothing) Do you know how to control your heart rate and Why is it important? (Yes or No) What the public needs to know about heart disease and prevention? How common for cardiovascular activity each week? Do you know how to improve their cardiovascular health through physical activity? (yes or no)
some do not no not all tennis