Upper extremity muscle soreness can be relieved by exercise, hot packs, massage, reducing the amount of exercise, physical therapy, acupuncture, etc. Meanwhile, attention should be paid to finding the cause of the soreness. If the muscle soreness occurs when keeping a position for a long time or strenuous exercise or overwork, it can be relieved by moving the arm more, applying hot packs, moderately reducing the amount of activity, etc. If the local area is cooled, the symptoms of soreness will also occur, and can be applied with hot packs, massages and physiotherapy. If the use of the above methods continue not to relieve, it is recommended to go to the hospital to do a checkup, to check whether it is cervical spine compression or other causes, can better provide targeted treatment programs. In order to prevent this situation, try not to lift heavy objects in life, less heavy work, do a good job of warming up before exercise, pay attention to keep warm, do not get cold, moderate activity.