Great article on pull-ups, useful for beginners (although it calls them chin-ups). Overhand grip is pull-ups .underhand is chin-ups (where I come from! One of the best compound exercises for b (Fitness For Beginners Bodybuilding)
Dumbbell Shrugs- A GREAT workout if you want bigger traps. I recommend 3 sets of 10 with lower weights the first 2 weeks and gradually shift to 4 sets of 6 with heavier weights as you gain more strength in your traps.