When you transfer, your brain sends electrical indicators to your cells in your muscles, telling them to broaden or agreement. Having a rigid neck in the morning is usually a muscle mass spasm, or contraction, called a muscle mass strain. A neck sprain has an effect on the ligaments, or https://www.theorthopaedicandpainpractice.com/chronic-neck-and-shoulder-pain-relief-strategies-to-reduce-discomfort/