fernandowoof72 fernandowoof72 09-10-2017 Health contestada Jordan is a 55-year-old cross-country skier exercising with a heart rate of 125 beats/minute. Which of the following shows the correct calculation of Jordan's MaxHR? A. MaxHR = 125 + 55 B. MaxHR = 220 + 125 C. MaxHR = 125 - 55 D. MaxHR = 220 - 55