Question

the __ is one of two methods of determining target heart rates. this method is considered the ___ but it is a bit more difficult to calculate than the other method

Answer 1

percent of maximal heart rate method; most accurate

Step-by-step explanation:

the percent of maximal heart rate method is one of two methods of determining target heart rates. this method is considered the most accurate but it is a bit more difficult to calculate than the other method.