Being a professional baseball player is no walk in the park-it's a physically and mentally demanding job. When you're on the field, millions of people are expecting you to record base hits as a batter or strikeouts as a pitcher. And the work continues beyond game time; you need to practice, work out, and scout your competition. Aches and pains are a given. And on top of everything else, you must perform amidst constant travel, media attention, and...

Playing professional football is a dream for many-but it's also a high-pressure, grueling job. If you're the pro player on the field, millions of people are scrutinizing your every play, expecting you to make your blocks, outsmart your opponents, move the ball to your end zone, and score. To play at 100 percent on Sundays, you are constantly preparing for the next game-practicing, lifting weights, going to meetings, or watching video. Throughout the...