Accounting Period. The reason that a company's fiscal year often differs from the calendar year and may not close on December 31 is due to the nature of a company's needs.
Why are shoulder and neck muscles so essential for sports? To build strong shoulder and neck muscles, perform exercises that target them once or twice a week. Since the trapezius muscle acts both on your neck and shoulder, some of the exercises below have a crossover effect. Hold dumbbells at sides with palms facing in.
A stiff neck is often caused by factors that cause a strain of the neck or shoulder muscles, such as sleeping in awkward positions, poor posture, or strenuous activities. The levator scapulae muscle is located at the back and side of the neck and connects the neck to the shoulder.ibromyalgia (chronic condition that causes pain, stiffness and tenderness). Headache such as migraine. Heart attack. Infections such as influenza (flu), cervical spine infection, or meningitis (a serious bacterial infection of the membranes surrounding the brain and spinal cord).