Recovery rate is measured immediately after exercise or after waiting a specific period of time. Recovery rate is an indicator of increase in cardiovascular fitness, and helps determine when it is safe to progress in a training program. It is also used when prescribing exercise for cardiac rehabilitation patients. A zone has upper and lower limits. Target zones vary depending on an individuals fitness level, goals, training, and health requirements.
Heart disease is the number one killer of women in America.
As a male, your odds of having a heart attack double. Walking thirty minutes a day, three days a week reduces your chance of heart disease by HALF .