Training at a level above your target heart rate will probably
A) endanger your health.
B) significantly raise your maximum heart rate.
C) produce fatigue before much cardiorespiratory benefit occurs.
D) reduce the time needed to improve cardiorespiratory fitness.

Question

Quizplus · Accepted Answer

Training at a level above your target heart rate will produce fatigue before much cardiorespiratory benefit occurs.

Training at a Level Above Your Target Heart Rate Will