Target heart rate calculators are tools that are used to determine heart rate ranges for physical exercise, according to Active.com. By accounting for age and exertion level, these calculators give users a good idea of h... More »

www.reference.com Health Medical Ranges & Levels

It is important to check the heart rate while exercising because when the heart rate is too high, a person is overworking the body and the heart, but if the heart rate is too low, the person is not getting in a quality w... More »

A Body Mass Index calculator uses an individual's body weight and height to calculate his body mass, according to How Stuff Works. The Body Mass Index rate is used to determine if a person is underweight, overweight or h... More »

www.reference.com Health Medical Ranges & Levels

Target heart rates in women vary depending on a woman's age and level of activity. The average resting heart rate for adult women is between 60 and 100 beats per minute. This number decreases among athletes and with incr... More »

www.reference.com Health Medical Ranges & Levels

According to the American Heart Association, heart rate is affected by factors both inside and outside the body. Body size, body position, personal emotions and use of certain medications can affect heart rate, although ... More »

A normal resting heart rate for adults ranges from 60 to 100 beats per minute, explains Mayo Clinic. Patients experiencing bradycardia, a resting heart rate continually less than 60 beats per minute, or tachycardia, a re... More »

www.reference.com Health Medical Ranges & Levels

A normal adult heart rate is 60 to 100 beats per minute when at rest, according to Mayo Clinic. A lower resting heart rate, such as 40 beats per minute, is often a sign of better physical fitness and heart function. More »

www.reference.com Health Medical Ranges & Levels