Andrea is trying to lose 25 pounds in one month. Which is the most healthy approach? A.
To reach her goal, she should take vitamin supplements and use them to substitute for high-fat foods.
B.
She should set a more gradual goal instead and plan a diet and exercise routine to help her get there.
C.
To reach her goal, she should exercise rigorously each day and reduce her calories by one-fourth.

Mason joined the water polo team at his school. as part of his conditioning, mason's coach requires a 25-minute run during practice. mason's heart rate reaches 125 beats per minute, but his target heart rate zone is 138—183 beats per minute. what should mason do to get the most benefit for his heart? increase the amount of time he runs increase the speed at which he runs decrease the amount of time he runs decrease the speed at which he runs