The most classic action in the whole pull-up is to raise the dumbbell horizontally in front of you. At the beginning of this movement, the body should stand upright, the dumbbell should hang down on the front side of the thigh, and the arm should hang down naturally. Lift the dumbbell with the strength of your shoulders, and don't shake it perpendicular to the ground when lifting it. This action can exercise our deltoid anterior bundle and medial deltoid bundle. At the same time, this movement can also exercise our upper chest.
Some bench presses are mainly upward inclined bench presses, mainly including dumbbell bench presses and barbell bench presses. The most important thing I push is to exercise our upper limbs, which is a compound action, which can stimulate our chest muscles very effectively, and the shoulder action can be said to be a very effective shoulder exercise.
He mainly exercises the deltoid muscle, and the width of your shoulder is largely determined by the deltoid muscle. Recommended action: You can do dumbbell lateral lifting posture, which is the best action to practice the middle bundle of deltoid muscle. This action also needs to keep the upper body stable, and then don't shrug.
Another action that can be trained to the posterior bundle of deltoid muscle is the face. She has no specific requirements for this action. As long as you can feel the re-exertion of the deltoid muscle during this exercise, you should control this intensity and then you can exercise well. The above recommended actions are enough. Don't exercise excessively.