"Wide-Grip Pull-Up" is a video demonstrating an upper body exercise using a pull-up bar where the hands are positioned wider than shoulder-width apart. This exercise primarily targets the latissimus dorsi (lats), along with other upper back muscles including the rhomboids and trapezius. The video typically emphasizes proper form, technique, variations, and the benefits of incorporating wide-grip pull-ups into a strength training routine to build upper body strength, improve posture, and enhance overall back development.