Prompt Your thumb contains the only saddle joint in the entire body. How would your hand function differently if your thumb
contained a pivot joint? What if it contained a ball and socket joint? Describe four consequences of baving a different type of
joint in the thumb.

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