Analysis:

(1) neck

Neck exercises have the following actions: sitting or standing, including lowering the head and raising the head; Left-right rotation and lateral flexion; Shrugging; Chest out; Two forearms are buckled behind the head to stretch pectoralis major; Put your hands behind your shoulders and stretch the trapezius muscle with your elbows together; Grab your neck and fight for it. Mainly to exercise the muscles of the neck and back, especially those who bend their heads at their desks for a long time, should exercise regularly to prevent muscle tension and injury. The operation of neck exercise is simple, and it can be carried out according to local conditions, in offices, activity places and at home. The key is persistence, neck health awareness, gentle, slow and orderly movements.

The cervical spine is very fragile. If you are not a professional bodybuilder, I suggest you try not to exercise your neck muscles. Grasp the barbell with both hands, do shoulder lifting exercises and exercise neck muscles. In addition, it is worth mentioning that if your body is in a period of growth and development, it is best to do so. With a little exercise, it is easy to make the muscles of the whole body develop rapidly. You're insisting!