It is very stunning to see a man with a well developed and wide back. The back is a huge part of the body and you can't build a perfect physique without building back muscles. Back as a muscle group is consisted of four important muscles: Trapezius Rhomboids Latissimus dorsi (Lats) Erector Spinae For building a wide back and popular V-shape you will need to do a lot of pull-ups and pull-downs for bigger lats. You also need to focus on building lower, middle back and trapezius for the full back development.  Building a big back can be a very hard challenge for sure. So many people can't feel the back muscles working when they train, they feel more pump in the biceps and the best thing to do is to focus on activating your back muscles as much as possible. Just try to make more stress on your back than on biceps, but you can't do back exercises and avoid the effect on biceps. That is same with triceps and chest exercises. When it come...