The Norwegian team of scientists found that in standing position presses athletes can lift less weight than presses in sitting position. The most difficult to perform were standing presses with dumbbells in powerful advanced shoulder workout. However, it presses standing barbell and dumbbell deltoid muscles stimulated the growth of most.
Maximum much during all regimes stimulated front beam – almost twice more than the average, and three times stronger than the rear. Dumbbell presses in every advanced shoulder workout bodybuilding involved cutting a bundle of the deltoid muscle is much larger than the rod presses, but the middle and posterior bundles were loaded at the same time about the same.
They also found that all the presses sitting back load beam delta 30% weaker than standing. Here are some of the most effective exercises for isolating the front and back of the head. As for the advanced shoulder workout routine, I would like to note that almost all of the basic and most isolation exercises involve the medial cord, so it does not need special training methods, it is quite basic.
Also popular article, which provides exercises for training “side of” or “lateral head of” delta – is false information, firstly, because of the lateral head does not exist, and secondly, with any exercise, the muscle is activated throughout the upper and and side parts.