A spasm is a sudden, powerful, involuntary contraction of muscles. The muscles feel painful, stiff and knotted. If you have neck muscle spasms, you may not be able to move your neck â sometimes people call it a crick in the neck.
Polymyalgia Rheumatica Polymyalgia rheumatica (PMR) is a disorder of the muscles and joints that causes pain and stiffness in the arms, neck, shoulders,...learn more Â».oint stiffness can be caused by injury or disease of the joint and is a common finding in the arthritis conditions. Joint damage, including stiffness, can also occur following injury to the joint.
Hip pain can be caused by a number of injuries or conditions. The most common cause of acute hip pain is inflamed tendons, often caused by over-exercising. This condition can be very painful, but usually heals within a few days.The most common cause of long-term hip pain is arthritis, or joint swelling. Arthritis can cause pain, stiff and tender joints, and difficulty walking.There are two main types of arthritis: osteoarthritis and rheumatoid arthritis.Osteoarthritis can be caused by age-related wearing down of the cartilage that surrounds the joints, or it could be caused by an injury or infection to the joint.rthritis can cause pain, stiff and tender joints, and difficulty walking. There are two main types of arthritis: osteoarthritis and rheumatoid arthritis. Osteoarthritis can be caused by age-related wearing down of the cartilage that surrounds the joints, or it could be caused by an injury or infection to the joint.