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.
The neck muscles and massive triangular muscles of the back stabilize the head and shoulders and permit a range of complex movements. The most powerful muscles in the body and those that run along the spine. They maintain posture and provide the strength for lifting and pushing. The face muscles control a wide range of movements and are especially complex around the mouth and eyes. Return from Human Body Muscle Diagram to Muscular System.