Using the Heart Rate Reserve method, what is the target heart rate for a 40 year-old man with a resting heart rate of 70 beats/min, exercising at an intensity of 65%?
A. 110 beats/min
B. 129 beats/min
C. 142 beats/min
D. 180 beats/min
Answer: C
The American College of Sports Medicine, ACSM, multiple choice questions with their answers.