It appears as though exercisers must maintain a ____ threshold of activity to see ____ effects.

Question

Quizplus · Accepted Answer

The sentence suggests that exercisers must maintain a minimum threshold of activity to see beneficial effects, so option B is the correct choice. Option A is incorrect because the effects are mentioned as being beneficial, not superficial. Option C is incorrect because it suggests that a maximum threshold of activity is necessary, which is not mentioned in the sentence. Option D is incorrect as the sentence mentions only beneficial effects, not superficial ones.

It Appears as Though Exercisers Must Maintain a ____ Threshold