Weighted Commando Pull-Up

Grip the bar with one hand in front of the other, both palms facing each other, straddling the bar with your body underneath it end-on rather than facing it. Pull up toward one side of the bar, then lower and pull up toward the other side on the next rep, alternating. Your torso will naturally rotate slightly toward whichever side you're pulling to -- let it happen rather than fighting to stay square. Keep both hands gripping evenly through the pull even though only one shoulder is closing the gap at a time. Lower fully between reps so each side gets a complete range.