Task: Answer Verification
Input (English): Question: Does chronic aerobic exercise improve blood pressure dipping status in African American nondippers?
Answer: This study suggests that the nondipping pattern of ambulatory BP can be improved by chronic AEXT in African American nondippers, regardless of a change in the 24-h average BP. This finding may be clinically important because of the target organ implication of nondipping nocturnal BP.
Output (English): yes