<span>Stay physically active to reduce blood pressure, lower bad LDL cholesterol and strengthen your heart muscle and blood vessels, which results in improved blood flow. </span><span> Eat a heart-healthy diet. Consume a diet based on fruits, vegetables, nuts, whole grains, fish and lean poultry and meat.
Your answer would be B : resting heart rate The reason why this is your answer is because are body need the oxygen to keep your body flowing from not having a storke