Final answer:
Ann would benefit most from aerobic exercises like running and playing basketball, which improve cardiovascular health by increasing the efficiency of the heart and lowering cholesterol, and thus help manage hypertension. So the correct option is B.
Step-by-step explanation:
Ann, who has been diagnosed with hypertension, would most benefit from aerobic exercises such as running and playing basketball. Aerobic exercises are known to improve cardiovascular health by increasing the efficiency of the heart and lowering overall cholesterol levels. These types of exercises, which include cycling, walking, running, and playing basketball, use oxygen to adequately meet energy demands during extended periods of light to moderate-intensity activity and are especially beneficial for managing hypertension, as they help reduce blood pressure and stress on the heart.
However, while aerobic exercise is beneficial, it's crucial that Ann also maintains a well-rounded fitness plan that includes flexibility exercises for muscle and joint health, and perhaps light resistance training to improve strength and bone density. She should also consult her healthcare provider before starting any new exercise regimen.