Smash the CanFitPro Personal Training Specialist Exam 2026 – Flex Your Skills and Power Up!

The advanced target heart rate zone for HRmax refers to the range in which your heart rate should be during high intensity exercise for optimal cardiorespiratory benefits. While the other options may cover a lower intensity workout, it is recommended to push yourself to the higher end of the HRmax range for more intense workouts and better results. Options A, B, and C may not provide enough of a challenge for advanced cardiorespiratory fitness levels, while option D is closer to the upper limit of recommended intensity. Therefore, option D of 75%-90% is considered the advanced target heart rate zone for the HRmax cardiorespiratory system.