The shoulders are one of the main muscle groups in the upper body and are involved in almost all strength training. Healthy, strong, stable shoulders not only contribute to better athletic performance but also give the body a stronger shape and inverted triangle.
In order to make the arms, the doorway muscle, more eye-catching, bending lifts to death and tiring yourself out without seeing more girth and detail, what went wrong?
Not many guys train hard, but take care of all their back muscles. Either you end your back training in a hurry or you don't care if your back is well developed or not.
You'll be able to grow your arms an extra 2cm, and you won't waste any time if you have it! If you don't have much time, you should use supersets to make your arms thicker and fuller!
The same goes for chest training, doing countless push-ups, doing countless bench presses, but the upper chest is not full, how should training be arranged in order to develop a full and good looking pectoralis major muscle?