Question

interpreting the results
as alex’s fitness level advances, he diligently adjusts his target heart rate (thr) calculations to account for changes in his heart rate. additionally, he considers his perceived exertion (rpe) rate, a subjective measure of how hard he feels his body is working. despite achieving his heart rate goals during his workouts, alex notices that the exercises consistently feel less challenging, indicating that his body adapts and becomes more efficient.
what step should alex take next?
○ switch to a different type of exercise that is more beneficial.
○ reduce the frequency of his workouts to prevent potential overtraining.
○ decrease the intensity or duration of his workouts to align with new levels.
○ maintain the same workout routine since his heart rate goals are being met.

Explanation:

Alex's workouts feel less challenging as his body adapts. To continue progressing, he should adjust workout intensity/duration to match his new fitness level. Switching exercise type isn't necessary (no indication current type is bad), reducing frequency or maintaining routine won't address the reduced challenge.

Answer:

Decrease the intensity or duration of his workouts to align with new levels.