Whether it's his insane diet, his epic cheat meals or his workouts, for some reason, whatever Dwayne "The Rock" Johnson does is usually pretty damn interesting. Check out this quick video of his intense leg day workout, and then read THIS ARTICLE where his strength coach breaks down just what and why he does what he does. Never skip leg day.
Professional wrestler Maria Manic doesn't skip leg day either. See how she works it out.