TweetPull-Up:
One of the most overlooked exercises in bodybuilding. An excellent exercise in developing the lats and lower-trap fibers, and stresses the biceps quite well, too. Grasp the bar with an overhand grip, hands about 10 inches apart. From an extended position, pull yourself high until your elbows are close to your ribs. As you pull up, lean back by arching your back in an attempt to bring your face next to the bar as opposed to under it. Breathe in deeply as you begin the movement and exhale forcefully once you're through the sticking point.