Training Heart Rate. A person's training heart rate, in beats per minute, is the person's resting heart rate plus 60% of the difference between maximum heart rate and his resting heart rate. If resting heart rate is R and maximum heart rate is M, then the formula that gives training heart rate isT =R+3/5( M − R )Use this formula to fill in the following table for a 54-year-old person whose maximum heart rate is 166.
