THE HEART RATE MONITOR BOOK is for anyone who wants to learn about the use of one of the most important pieces of exercise equipment today. Get the information
"Heart rate serves as a window into the body, giving you minute-to-minute feedback on your physical condition based on all the factors affecting it - exercise i
Ever since the first portable heart rate monitors were made available in the 1980s, athletes and fitness enthusiasts have been using them to monitor and control
"Fetal heart rate monitoring is widely used by almost every obstetrician as a way to document the case and to help decrease health care costs. This is a short r