Question

Improvements in CRF are attenuated with exercise frequencies < __ d ∙ wk − 1 and plateau in improvement with exercise done > __ d ∙ wk − 1

Answer 1

Improvements in CRF are attenuated with low exercise frequencies and plateau with high exercise frequencies.

Step-by-step explanation:

Improvements in CRF (cardiorespiratory fitness) are attenuated with exercise frequencies < __ d ⋅ wk. - 1 and plateau in improvement with exercise done > __ d ⋅ wk. - 1.

This means that when exercise frequency is too low, the improvements in cardiorespiratory fitness are reduced. However, once the exercise frequency exceeds a certain threshold, the improvements level off and don't increase further.

For example, if a person exercises 2 days per week, they may notice improvements in CRF. But if they increase their exercise frequency to 6 days per week, the rate of improvement may not increase significantly.