Actually, shoulder training is not that complicated. Pay attention to the following points in training, you won't get hurt, and you can quickly exercise your wide shoulders.
Don't turn the big arm
In the training process, especially in the lifting training of dumbbell pressing, try to fix your big arm and don't let it rotate with the action. If the arm rotates during lifting, it will affect the shoulder joint and cause wear.
Warm up before training
The reason why the shoulder training effect of many bodybuilders is not obvious is that the warm-up training is perfunctory, except for the irregular movements. Their warm-up training is just swinging their arms, not the correct warm-up training. Before training, in addition to shoulder training, we should also warm up the back, because the back muscles play an important role in maintaining the stability of the shoulder joint.
If you pay attention to your warm-up training and do more pull-ups during training, I believe that your shoulder growth rate will increase during the formal training process.
Small weight and high frequency training
As long as it is a small muscle group, it is not suitable for high-intensity training, and so is the shoulder. Many bodybuilders can complete a lot of weight training when recommending, mistakenly thinking that their shoulders are very strong.
Actually, it's not like this. The strength of deltoid muscle is usually weak. So we train with small weight and many times to make up for the lack of small weight. This will make your shoulder training more effective.