HEART RATE COUNT
by eva
female is 50 yrs old resting heart rate of 85% WHAT WOULD HER HRR BE FOR 10 SECOND COUNT (based on 70-75% of HRR.HOW DO I FIGURE THIS OUT? |
![]() Get 21st Century 6 Pack Ab Training as featured in Men's Health Magazine as a FREE Gift -- just enter your info below. CALL US TODAY |
|
|
|
||






